Chipwich Summer Camp surveyed 100 campers to determine which lake activity was their favorite. The results are given in the table.


Lake Activity Number of Campers
Kayaking 15
Wakeboarding 11
Windsurfing 7
Waterskiing 13
Paddleboarding 54


If a circle graph was constructed from the results, which lake activity has a central angle of 54°?
Kayaking
Wakeboarding
Waterskiing
Paddleboarding

Answers

Answer 1

If a circle graph was constructed from the results, the lake activity that has a central angle of 54° is A. Kayaking.

How is the central angle determined?

The central angle of each lake activity is computed as the proportion of the total number of campers in degrees.

A circle has 360°.  Proportionately, this total is divided among the lake activities according to the number of campers who participated.

Lake Activity             Number              Degrees

                              of Campers

Kayaking                     15                          54° (15/100 x 360°)

Wakeboarding            11                          40° (11/100 x 360°)

Windsurfing                 7                          25° (7/100 x 360°)

Waterskiing                13                          47° (13/100 x 360°)

Paddleboarding        54                        194° (54/100 x 360°)

Total number           100

Thus, Kayaking, proportionately, has a central degree of 54°.

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Related Questions

What are the coordinates of D' when the quadrilateral is reflected across the line Y=X?
6
5
4
3
2
A
B
(1, 3)
O (2,4)
O (3.4)
Mark this and return
D
3
4
6
X
4
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Answers

The Coordinates of point D(3,1) ,after reflection along, line, y=x, will be=(1,3).

What are coordinates?

coordinates can be defined as the pair of numbers which are used to determine the position of a given point.

Rule of reflection along line, y=x.

Suppose a point (a,b) is reflected along line, y=x,the coordinates of point after reflection along the line will be (b,a),that is abscissa and ordinate interchange their place, after reflection.

Coordinates of point D =(3,1)

→→Coordinates of point D(3,1) ,after reflection along, line, y=x, will be=(1,3).

Hence, The Coordinates of point D(3,1) ,after reflection along, line, y=x, will be=(1,3).

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You fill a swimming pool with water at a rate of 17 gallons per minute.
a. Is the amount of water in the pool a function
of the number of minutes? Explain.
b. Find the domain of the function. Is the domain
discrete or continuous? Explain.
c. Graph the function using its domain.

Answers

a. Yes, the amount of water in the pool is a function of the number of minutes. b. The domain of the function is  0 < x ≤ 588. The domain is continuous c. The required graph has been attached below.

What are the domain and range of the function?

The domain of the function includes all possible x values of a function, and the range includes all possible y values of the function.

a. Yes, the amount of water in the pool is a function of the number of minutes. This is because, for each input value of the number of minutes, there is a unique output value of the amount of water in the pool.

Where the function is y = 17x  

b. The domain of the function is the set of all possible values of the input, which in this case is the number of minutes. The domain is continuous because it includes all possible values within a range (in this case, all possible values of the number of minutes), rather than only a set of specific, discrete values.

Assume that the capacity of the swimming pool with water is 10000 gallons.

So it completed fully fills with water in 588.2 (=10000/17) minutes

Thus, the domain of the functin is 0 < x ≤ 588.

c. Here is a graph of the function using its domain:

Where the vertical axis represents the amount of water in the pool and the horizontal axis represents the number of minutes.

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A store sells boxes of juice in equal-sized packs.Garth bought 18 boxes, Rico bought 36 boxes, and Mia bought 45 boxes. What was the greatest number of boxes in each pack? How many packs did each person buy if each box contained the greatest number posible?

Answers

The maximum number of boxes in each pack is 9, and:

Garth bought 2 packs.Rico bought 4 packs.Mia bought 5 packs.

What was the greatest number of boxes in each pack?

To find the greatest number of boxes in each pack, we need to find the largest common factor between the given numbers.

We know that:

Ghart bought 18 boxes.Rico bought 36 boxes.Mia bought 45 boxes.

We can decompose these numbers as a product between their prime factors, we will get:

18 = 2*3*3

36 = 2*2*3*3

45 = 5*3*3

You can see that the largest common factor is 3*3 = 9

So the maximum number of boxes that each pack can have is 9 boxes.

In that case:

Garth bought 18/9 = 2 packs.

Rico bougth 36/9 = 4 packs.

Mia bought 45/9 = 5 packs.

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wats 6s+5≥6 can u help me with it

Answers

Answer:

s>1/6

Step-by-step explanation:

6s+5>6

6-5=1

6s=1

s>1/6

I graphed it on desmos just to be sure and the original inequality and the solution is the same.

hope this helps :)

Identify the y-intercept. Write as an ordered pair.

Answers

Answer: Its y-intercept is obtained when the x coordinate is 0, so that the function crosses the y-axis. Therefore, it means that x=0 . Note that the y value that corresponds to this intercept is y=f(0) y = f ( 0 ) . Thus, an ordered pair that represents the y-intercept is (0,f(0)) ( 0 , f ( 0 ) )

Step-by-step explanation:

someone who orders a product through a catalog is responding to ________.

Answers

someone who orders a product through a catalog is responding to Direct marketing.

The act of presenting an offer directly to a target client and providing them with a way to respond immediately is known as direct marketing. It is sometimes referred to as direct response marketing among practitioners. Advertising, in contrast, is a form of mass messaging.

Any form of marketing that communicates or distributes to consumers directly, as opposed to through a third party, is considered direct marketing.

Businesses employ the catalog marketing strategy to combine a variety of products in a single printed piece or online store in the hopes that the recipient would purchase at least one item. Using the information in the catalog, customers make direct purchases from the catalog sender through phone, return mail, or online.

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Observe the table. How many times greater must the acceleration of Object B be than the acceleration of Object A to make the table true? Enter your answer as a whole number, like this: 4 Mass Acceleration Force Object A 20 kg 9 m/s2 180 N Object B 40 kg 1800 N

Answers

The acceleration of Object B should be 5 times the acceleration of Object A in order to make the table true.

What is Acceleration?

We have a table that gives the values of mass, acceleration and force of object A and object B.

We have to find by how many times greater must the acceleration of Object B be than the acceleration of Object A to make the table true.

The formula to calculate the force is -

F = m x a

From the table,

Mass = 40 Kg

Force = 1800 N

By substitution

a =F/m  = 1800/40  = 45 m/s²

The acceleration of Object A is 9m/s² .  On comparing the acceleration of both the objects, we can see that the acceleration of Object B is 5 times the acceleration of Object A.

Hence, the acceleration of Object B should be 5 times the acceleration of Object A in order to make the table true.

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An analyst developing a predictive model used a data set of 10,000 observations with20 predictors and one target variable. To deal with possible overfitting, the analystrandomly divided the data into training (7,500 observations) and validation subsets(2,500 observations). She then tried 10 different models using the training data. Eachmodel was then checked using the validation data. One model was found to clearlyoutperform the others in predictive accuracy using the validation data. What wouldyou say about this analyst's work

Answers

The analyst appears to have done a thorough and careful job developing a predictive model.

What is Predictive Modeling?

Predictive modeling is the process of creating, processing, and validating a model that can be used to estimate future outcomes using known results.

It seems that the analyst has done a thorough and careful job in developing a predictive model.

By using a large data set and randomly dividing it into training and validation subsets, the analyst has ensured that the model is well-calibrated and does not overfit to the training data.

Additionally, by trying multiple models and evaluating their performance on the validation data, the analyst has been able to identify the model that performs the best on unseen data.

Overall, these are good practices for developing a predictive model and improving its accuracy.

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can someone explain this please

Answers

Answer:

X =56

Step-by-step explanation:

Total angles of a triangle = 180

Since it's the total, we add these three angles

[tex](x - 31) + (x) + (x + 43) = 180[/tex]

Next, we combine like terms

[tex]3x + 12 = 180[/tex]

Next, you can subtract 12 from both sides to get numbers on one side

[tex]3x = 168[/tex]

Last step is to divide by 3 to get the X alone

[tex]x = 56[/tex]

Answer:  

x = 56

F = 25

R = 99

O = 56

Step-by-step explanation:

all triangles equal 180 degrees

that means that when you add angle F, O, + R, you will get 180

create the formula based on this info:

F + R + O = 180

x - 31  + x + 43 + x = 180

solve:

-31+43+x+x+x = 180

12 + 3x = 180

3x = 168

x = 56

now plug in x and find each angle

F = x - 31

F = 56 - 31

F = 25

R = x + 43

R = 56 + 43

R = 99

O = x

O = 56

If c(x)=x^3-2x and d(x)=4x^2-6x+8,
find the value of 3c(a-4)+3d(a+5)

Answers

By evaluating the quadratic equations we will get:

3c(a-4)+3d(a+5) =  3*(a^3 - 8a^2 + 102a + 22)

How to find the value of the expression?

Here we have two quadratic functions:

c(x)=x^3-2x and d(x)=4x^2-6x+8

And we want to find the value of the expression:

3c(a-4)+3d(a+5)

First, let's evaluate the functions in these values:

3*c(a - 4) = 3*[ (a - 4)^3 - 2*(a - 4)] = 3*(a - 4)*[ (a - 4)^2 - 2]

               = 3*(a -4)*(a^2 - 8a + 16 - 2)

               = 3*(a - 4)*(a^2 - 8a + 14)

               = 3*(a^3 - 12a^2 + 46a - 56)

3*d(a + 5) = 3*[ 4*(a + 5)^2 - 6*(a + 5) + 8]

                = 3*[ 4a^2 + 40a + 100  -6a - 30 + 8]

                = 3*[4a^2 + 36a + 78]

Then the expression is:

3c(a-4)+3d(a+5) = 3*(a^3 - 12a^2 + 46a - 56) + 3*[4a^2 + 36a + 78]

                           = 3*(a^3 - 12a^2 + 46a - 56 + 4a^2 + 36a + 78)

                           = 3*(a^3 - 8a^2 + 102a + 22)

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"Find the value of each missing variable.
Note: Write your answer in simplest radical form. In the first blank put the coefficient in front of the √. And in the second blank, put the coefficient that is inside the √. ** If there is no coefficient in front of the √, enter a 1 in the blank **"

Answers

The value of the hypotenuse y = 9, and the value of the opposite side of the right angle triangle x = 4.5

Trigonometric ratios

The trigonometric ratios involves the relationship of an angle of a right-angled triangle to ratios of two side lengths. Basic trigonometric ratios includes; sine cosine and tangent.

Considering the angle 30° in the right angle triangle, the hypotenuse is y, the opposite side is x and the adjacent side is 9√3

cos 30° = √3 = adjacent/hypotenuse

sin 30° = 1/2 = opposite/hypotenuse

√3 = 9√3/y {cross multiply}

y = 9√3/√3 {cancel out √3}

y = 9

1/2 = x/9 {cross multiply}

x = 9/2

x = 4.5

Therefore, by proper application of trigonometric ratios for the right angle triangle, the hypotenuse y is equal to 9 and the opposite side x is equal to 4.5.

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How do you find a complex root of an equation?

Answers

The Quadratic Formula is a formula that is used to find the roots of a quadratic equation.

The roots of an equation are the points where the graph of the equation intersects the x-axis. To find a complex root of an equation, you need to find the points where the graph of the equation intersects the x-axis

To find a complex root of an equation, you need to find the points where the graph of the equation intersects the x-axis. To do this, you can use the Quadratic Formula.

The Quadratic Formula is a formula that is used to find the roots of a quadratic equation. A quadratic equation is an equation that has the form ax^2 + bx + c = 0. The Quadratic Formula is:

x = -b +/- sqrt(b^2 - 4ac)/2a

To use the Quadratic Formula, you need to plug in the values of a, b, and c. Once you have plugged in the values, you will need to solve the equation. The roots of the equation are the points where the graph of the equation intersects the x-axis.

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Use the following box plot on TV Time per night (in minutes) to answer the
following question:
0 15
60
110
225
Use the outlier rule to determine if the 225 minutes of TV watching time is
an outlier.
O Yes, because 225 minutes is greater than 205 minutes.
O No, because 225 is not greater than 252.5 minutes.
O Yes, because it is more than twice as much time as the 110 minutes.
O Yes, because it is more than 95 minutes away from the upper quartile.

Answers

Yes, because 225 minutes is greater than 205 minutes.

what is outlier rule?Outlier rules, also known as outlier detection algorithms, are algorithms designed to detect the presence of outliers in a dataset. Outliers are data points that are significantly different from the rest of the data, and can be caused by measurement error, experimental error, or some other anomaly. Outlier rules are used to identify and remove outliers from data sets in order to improve the accuracy of data analysis and modeling. Outlier rules typically use some combination of statistical measures, such as mean, median, and standard deviation, to detect the presence of outliers in the data.

In this question answer is

Yes, because 225 minutes is greater than 205 minutes.

This can be determined by using the outlier rule

which states that any data point that is more than 1.5 times the interquartile range (IQR) away from the upper quartile (Q3) is considered an outlier.

The IQR is calculated as Q3 - Q1,

which in this case is

110 - 15 = 95. Therefore,

1.5 times the IQR is 95 x 1.5 = 142.5.

The upper quartile (Q3) is 110,

so any data point more than 205 (110 + 142.5) is considered an outlier, including 225.

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Yes, because 225 minutes is greater than 205 minutes.

what is outlier rule?

Outlier rules, also known as outlier detection algorithms, are algorithms designed to detect the presence of outliers in a dataset.

Outliers are data points that are significantly different from the rest of the data, and can be caused by measurement error, experimental error, or some other anomaly.

Outlier rules are used to identify and remove outliers from data sets in order to improve the accuracy of data analysis and modeling.

Outlier rules typically use some combination of statistical measures, such as mean, median, and standard deviation, to detect the presence of outliers in the data.

In this question answer is

Yes, because 225 minutes is greater than 205 minutes.

This can be determined by using the outlier rule

which states that any data point that is more than 1.5 times the interquartile range (IQR) away from the upper quartile (Q3) is considered an outlier.

The IQR is calculated as Q3 - Q1,

which in this case is

110 - 15 = 95. Therefore,

1.5 times the IQR is 95 x 1.5 = 142.5.

The upper quartile (Q3) is 110,

so any data point more than 205 (110 + 142.5) is considered an outlier, including 225.

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What mass of mercury II oxide must decompose to form 3.00L of oxygen at 30°c and 0.890atm

Answers

The mass of mercury II oxide must decompose to form 3.00L of oxygen at 30°c and 0.890atm is 0.010 mole.

What is mass ?

A body's mass is an inherent quality. Before the discovery of the atom and particle, it was widely considered to be tied to the amount of matter in a physical body.

A thing's mass is how much matter it has. Something will weigh more the more matter it contains. For instance, an elephant weighs more than a mouse because it contains more stuff.

By an ideal gas equation,

PV = nRT

0.890 × 3 = n × 8.314 × 30

n = 0.890 × 3 ÷ 8.314 × 30

n = 2.67 ÷ 249.42

n = 0.010 M

Thus, The mass of mercury II oxide must decompose to form 3.00L of oxygen at 30°c and 0.890atm is 0.010 mole.

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Please help me with this, it doesn't make sense to me!

Answers

Answer: Jacob will be 16 (16.5) years old, which is half of Todd's age, in 4 years.

I respect the Todoroki profile pic :)

Step-by-step explanation:

33 ÷ 2 = 16.5

1/2 of Todd's age = 16.5 (16)

16 - 12 = 4 years (4.5 years to be specific)

You need a 60% alcohol solution. On hand, you have a 455 mL of a 30% alcohol mixture. You also have 95% alcohol mixture. How much of the 95% mixture will you need to add to obtain the desired solution?

Answers

The volume of the 95% solution that we need is 390 mL.

What is the amount of the volume required?

We are told that we have in the solution that we have;

455 mL of a 30% alcohol mixture95% alcohol mixture.

We have also been told that we are trying to make a solution that would contain a known volume of 60% alcohol solution

Given the mixture of the solutions that we have, we can write;

(455 * 0.3) + (0.95 * x) = (0.60 * x)

x is the unknown volume that we are looking for

136.5 + 0.95x = 0.6x

x = 390 mL

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A 10 cm thick grindstone is initially 200 cm in diameter, and it is wearing away at a rate of. At what rate is it's diameter decreasing?.

Answers

The diameter is twice the radius, so it is decreasing at a rate of [tex]$2(1.26 \times 10^{-2} \ \text{cm}/\text{hr}) = \boxed{2.52 \times 10^{-2} \ \text{cm}/\text{hr}}$[/tex]

The volume of the grindstone is [tex]$\pi r^2 h = \pi \cdot 100^2 \cdot 10 = 3141600 \ \text{cm}^3$[/tex], so the rate at which it is wearing away is  [tex]$\frac{50}{3141600} = 1.59 \times 10^{-4} \ \text{cm}^3/\text{hr}$[/tex]

The grindstone is a cylinder, so its volume is proportional to its radius squared. Therefore, the radius is decreasing at a rate proportional to [tex]$\sqrt{1.59 \times 10^{-4}} = 1.26 \times 10^{-2} \ \text{cm}/\text{hr}$[/tex].

The diameter is twice the radius, so it is decreasing at a rate of [tex]$\sqrt{1.59 \times 10^{-4}} = 1.26 \times 10^{-2} \ \text{cm}/\text{hr}$[/tex].

A diameter is a line segment that passes through the centre of a circle or other curved shape and has its ends at the circumference. The length of a diameter is twice the length of the radius of the circle. A radius is a line segment joining the centre of a circle or other curved shape to any point on its circumference. The length of a radius is half the length of the diameter of the circle. Both the diameter and radius are fundamental measurements in determining the size and shape of a circle or other curved shape.

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The diameter of the grindstone is decreasing at a rate of 5/(πr) cm/hr.

Therefore the answer is b) 5/ (πr) cm/hr.

The grindstone is losing material at a rate of 50 cm³/hr, and since it is a cylinder, we can use the formula for the volume of a cylinder to find the rate at which its diameter is decreasing.

The volume of a cylinder is given by:

[tex]V= \frac{ \pi D^{2} h}{4}[/tex]

where V is the volume, d is the diameter and h is the height (in this case the thickness of the grindstone).

We know that the grindstone is losing material at a rate of 50 cm³/hr, and that the grindstone's thickness is 10 cm. To find the rate at which the diameter is decreasing, we need to find the rate at which the radius is decreasing, which we can find by differentiating the volume equation with respect to time.

So

[tex]\frac{dV}{dt} = -50\ cm^{3}/hr[/tex]

[tex]\frac{d(\frac{\pi\\D^{2}h }{4}) }{dt} = -50\ cm^{3}/hr[/tex]

[tex]\frac{2}{4}\pi Dh\frac{dD}{dt} = -50\ cm^{3}/hr[/tex]

Substitute the known values,

[tex]\frac{2}{4}\pi *(D)*(10cm)\frac{dD}{dt} = -50\ cm^{3}/hr[/tex]

[tex]\frac{dD}{dt}= (-50 cm^3/hr)*\frac{4}{2\pi *(D cm)*(10 cm)}[/tex]

[tex]\frac{dD}{dt}= \frac{-10}{\pi D}cm/hr[/tex]

We know D = 2r

[tex]\frac{dD}{dt}= \frac{-10}{\pi*(2r)}cm/hr[/tex]

[tex]\frac{dD}{dt}= \frac{-5}{\pi r}cm/hr[/tex]

--The question is incomplete, answering to the question below--

"A 10 cm thick grindstone is initially 200 cm in diameter, and it is wearing away at a rate of 50 cm³/hr. At what rate is it's diameter decreasing?

a. 5/ (2πr) cm/hr

b. 5/ (πr) cm/hr

c. 5/ (2π) cm/hr

d. 5/ π cm/hr"

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someone please please help.

Answers

Answer:

The slope is 4.

Step-by-step explanation:

y=mx+b says that m is the slope and b is the y intercept. So this means slope=4 and int = 8.

Answer: 4

Step-by-step explanation:

        This question is given to us in slope-intercept form. This is written as y = mx + b. The slope is the m variable, y = mx + b.

        Using the equation given, the slope is;

                 y = 4x + 8 ➜ m = 4

Tom owes his dad $12. He mowed the neighbors grass and earned $55. He stopped at the store on the way home to get a drink and a snack for $7. How much money does Tom have?

Answers

Answer:

Tom has $36 after paying his dad and buying the drink.

Answer:

36

Step-by-step explanation:

because if you  take away 12 from 55 you would have  43 and if you take away 7 you would have 36

The derivative of f is given by f ' (x) = e^x(-x3 +3x) - 3 for 0 ≤ x ≤ 5 . At what value of x is f(x) anabsolute minimum?

Answers

The value of x is 6, f(x) an absolute minimum is (5, -16, 328.4475).

The derivative of f is  [tex]$& f(x)=e^x\left(-x^3+3 x\right)-3[/tex]

[tex]& f(x)=-e^x x^3+3 x e^x-3\end{aligned}$$[/tex]

Domain for: [tex]$0 \leq x \leq 5$[/tex] is [0,5]

[tex]$& \frac{d}{d x}[f(x)]=\frac{d}{d x}\left[-e^x x^3\right]+\frac{d}{d x}\left[3 x e^x\right]+\frac{d}{d x}[-3] \\$$[/tex]

[tex]\\& f^{\prime}(x)=\left(-e^x\right)\left(3 x^2\right)+\left(x^3\right)\left(-e^x\right) \\& +(3 x)\left(e^x\right)+\left(e^x\right)(3)+0 \\\\[/tex]

[tex]& f^{\prime}(x)=-3 x^2 e^x-x^3 e^x+3 x e^x+3 e^x \\[/tex]

[tex]& f^{\prime}(x)=e^x\left[-x^3-3 x^2+3 x+3\right]\end{aligned}$$[/tex]

Set the first derivative equal to zero and

solve for x to find the critical number.

[tex]$$-x^3-3 x^2+3 x+3=0$$[/tex]

x=-3.601679 (outside of the domain) not valid here

x=-0.6601231 (outside of the domain) not valid here

x=1.2618022 ... TEST this one

Now to find the absolute extremes, test the critical numbers and the endpoints by plugging their x-values back into the f (x) function to find their y - value.

Testing x = 0

x = 1.2618022

x = 5

Finding their y-values:

[tex]& f(0)=e^0\left[-(0)^3+3(0)\right]-3=0-3=-3 \\\\& f(1.2618022)=e^{1.2618022} \cdot\left[-(1.2618022)^3+3(1.2618\right. \\\\& f(1.2618022)=3.273978192[/tex]...Highest y-value.

absolute maximum: (1.2618022,3.273978192)

Where x==1.2618022

[tex]& f(5)=-e^5(5)^3+3(5) e^5-3 \\\\ f(5)=-125 e^5+15 e^5-3 \\\\& f(5)=-110 e^5-3=-16,328.4475 \\[/tex]

absolute minimum: (5, -16, 328.4475)

where x = 5.

Therefore, the absolute minimum of F(x) is (5, -16, 328.4475) and x is 5.

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Jerry is presently twice as old as his brother and six years older than his sister. How many years from now will Jerry's age be $\frac{2}{3}$ of the combined ages of his brother and sister at that time

Answers

Using leaner equation we find that After 12 years from now will Jerry's age be (2/3) of the combined ages of his brother and sister at that time.

What is leaner equation?

A linear equation is one that has a degree of 1 as its maximum value. No variable in a linear equation, thus, has an exponent greater than 1. A linear equation's graph will always be a straight line.

Let Jerry's brother present age be X years,

Then Jerry's present age will be 2x

And his sister's present age will be 2X - 6

And let y be  the  number of years from now when Jerry's age = (2/3) of combined age of his brother and sister.

So we have that,

(2X + y)  = (2/3) [(X + y) + (2X - 6 + x)]

simplify the above equation

2X + y = (2/3) [3X + 2y - 6]

multiply through by 3/2

3X + (3/2)y = 3X + 2y - 6

subtract  3X from both sides

(3/2)y = 2y - 6

subtract 2y from both sides

-1/2y = -6

divide both sides by -1/2

y = 12 years

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Question 3(Multiple Choice Worth 3 points)
(Compound Interest and Geometric Sequences MC)
A saving account that earns 3.2% interest compounded bi-annually has a balance of $6,049.15 after 6 years. Determine the total amount of interest earned on the
account
O$1,049.15
O$1,409.15
O$4,145 24
O $5,000.00

Answers

Answer:

  (a)  $1049.15

Step-by-step explanation:

You want to know the interest earned by an account that pays 3.2% interest compounded semiannually if the balance is $6049.15 after 6 years.

Compound interest

The formula for the balance of an account earning compound interest is ...

  A = P(1 +r/n)^(nt)

where P is the principal invested, r is the annual interest rate, n is the number of times per year interest is compounded, and t is the number of years.

Application

We have ...

  6049.15 = P(1 +0.032/2)^(2·6) = P(1.016^12)

The amount of interest earned is the difference between the account balance and the principal:

  interest = 6049.15 -(6049.15/1.016^12) ≈ 1049.15

The total amount of interest earned is $1049.15.

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write least to greatsest plsssssssssssssssssssssss i give 100 points

Answers

Answer:

-3.5,-3,-2[tex]\frac{1}{2}[/tex], -2,2.5

Step-by-step explanation:

For numbers that are negative, the larger the number is the lesser the value is. For numbers that are positive, the larger the number is the larger is value is. Positive numbers are always greater than negative numbers.

Answer:

-3.5 | -3 | -2[tex]\frac{1}{2}[/tex] | -2 | 2.5 |

Step-by-step explanation:

Negative number are smaller than positive numbers so 2.5 is the largest number. Negative numbers are kind of opposite of positive numbers. The larger the negative number is, the smaller it is. With positive numbers, the larger the number, the larger the value is.

If TV and WY are parallel lines and m

Answers

Answer:

53

Step-by-step explanation:

They're vertical angles so they equal the

Answer:

∠ VUX = 53°

Step-by-step explanation:

∠ VUX and ∠ TUS are vertically opposite angles and are congruent, so

∠ VUX = 53°

a) 3.2 ÷ 0.8 b) 7.5 +0.5​

Answers

Answer:

a) 4

b) 8

Step-by-step expla nation:

a) 3.2 ÷ 0.8 = 4

b) 7.5 + 0.5 = 8

your chocolate chip cookie recipe will make 36 cookies. As you were cooling the first batch out of the oven, your dad came by and took 3. Of the remaining cookies, 2/3 will be gifted to your teachers. How many cookies does that leave you wiith for yourself. Write an equation and solve

Answers

I will have 11 cookies remaining.

The expression will be; Y = 33 - X

What is Linear Equation?

A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. A linear equation can have more than one variable. If the linear equation has two variables, then it is called linear equations in two variables and so on.

For the first batch

Total = 36 - 33 (collected by dad)

Total = 33

Second batch

Let remainder = Y

Y = 33 - X

where X = teachers part

To find the remainder, X = 2/3 x Total

X = 2/3 x 33

X = 22

Therefore;

Y = 33 - 22

Y = 11

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How do you add mixed fractions?

Answers

Answer:

You have to first convert them to improper fractions, by multiplying the whole with the denominator (bottom number). And then you add the answer with the numerator (top number). This answer is then the numerator of the improper fraction, and the denominator remains the same. Then you add the two improper fractions. If the denominators are different, you find the lowest common multiple (LCM) of the denominators and multiply both the numerator and denominator so that the new denominator is the lowest common multiple. Then you add the numerators and keep the denominator the same

Example:

5[tex]\frac{3}{6}[/tex] + 3[tex]\frac{3}{4}[/tex]

5[tex]\frac{3}{6}[/tex]

= 5 x 6 = 30

= 30 + 3 = 33

= [tex]\frac{33}{6}[/tex]

3[tex]\frac{3}{4}[/tex]

= 3 x 4 = 12

= 12 + 3 = 15

= [tex]\frac{15}{4}[/tex]

[tex]\frac{33}{6}[/tex] +    [tex]\frac{15}{4}[/tex]

LCM of 6 and 4 is 12

[tex]\frac{33}{6}[/tex]

= 33 x 2 and 6 x 2

= 66 and 12

= [tex]\frac{66}{12}[/tex]

     [tex]\frac{15}{4}[/tex]

= 15 x 3 and 4 x 3

= 45 and 12

= [tex]\frac{45}{12}[/tex]

[tex]\frac{66}{12}[/tex] +  [tex]\frac{45}{12}[/tex] = [tex]\frac{111}{12}[/tex]

PLEASE HELP!!!! IN A RUSH!!!!
Which equations represent linear functions?
Select all that apply.

y=x(2x+4)
x=2y+4
y=x2−19
y=3x2
x=y

Answers

Answer:

the second one and the last one

NEED HELP ASAP - Algebra 2
Describe the similarities and differences between simplifying rational and polynomial expressions. Include an example in your description.

Answers

Simplifying rational and polynomial expressions are similar in that they both involve combining like terms and reducing the expression to its simplest form.

What is a polynomial?

A rational expression is a fraction in which the numerator and denominator are both polynomials. A polynomial is an expression made up of variables and constants, where the variables are raised to a non-negative integer power.

Here's an example of simplifying a rational expression:

Example: Simplify the rational expression (x^2 + 2x + 1) / (x + 1)

To simplify this rational expression, we can use the technique of factoring the numerator and denominator, then cancelling out any common factors.

First, we factor the numerator: x^2 + 2x + 1 = (x + 1)^2

Then we factor the denominator: x + 1 = (x + 1)

Since the numerator and denominator have a common factor of (x + 1), we can cancel it out: (x + 1)^2 / (x + 1) = x + 1

So the simplified form of the original rational expression is x + 1

In summary, the main similarity between simplifying rational and polynomial expressions is that both involve combining like terms and reducing the expression to its simplest form. The main difference is that a rational expression is a fraction in which the numerator and denominator are both polynomials while a polynomial is an expression made up of variables and constants, where the variables are raised to a non-negative integer power.

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if you're given a true equation and you multiply each side by the same number the resulting equation is also a true equation if you're given a false equation and you multiply each side by the same number will the resulting equation be a true equation or a false equation
Give an example to explain

Answers

If you're given a false equation and you multiply both sides by the same non-zero number, the resulting equation will also be a false equation.

What will be the resulting equation if you multiply each side of a false equation by the same number?

If you're given a false equation and you multiply both sides by the same non-zero number, the resulting equation will also be a false equation.

This is because the equation was already unbalanced, and multiplying both sides by the same non-zero number does not change that.

For example, consider the equation 2 + 3 = 6. This is a false equation. If we multiply both sides by 2, we get:

(2 + 3) × 2 = 6 × 2

4 + 6 = 12

The resulting equation 4 + 6 = 12 is also a false equation.

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