PLEASE HELP ME, THANK YOU!!!!!

Answer:

13%

Step-by-step explanation:

Since this is a ten by ten square there are 100 small squares located in the whole shape. There are 13 pink squares and 13/100 can be written as 13%. Anything over 100 can be put as a percentage.

The sum of the given expressions is:

2(√/16x³y)+4[2√/54x6y5)

0 + 4x(2/2y) + 12x²y[2√/2y²)

8x(3√x+12x³y² (3/6y)

16x³y (2√/2y²)

48x³y (2/2y)

This simplifies to:

2(√/4x³y) + 4(√/9x²y) + 4x(1/y) + 12x²y(√/y) + 8x(3√x/3y) + 16x³y(1/y) + 48x³y(1/y)

Which further simplifies to:

(4/x²y) √ + (8/3xy) √ + (4/y) x + (12/y) x²y + (8/3y) x √ + (16/y) x³y + (48/y) x³y

This is the final simplified form of the sum.

The number of blue beads is; 90

If Carrie has 150 beads all together, and 3 times as many green beads as red beads, and twice as many blue beads as green beads. Then we can set up the following equation:

x + (3x) + (2(3x)) = 150

where x is the number of red beads.

Solving for x, we get:

x + 3x + 6x = 150

10x = 150

x = 15

So there are 15 red beads, 45 green beads (3 * 15), and 90 blue beads (2 * 45).

Therefore, the answer is 90 blue beads.

Learn more about equations here:

brainly.com/question/29657992

#SPJ4

The coordinates of point B on the line is (-1/2, 19/4)

From the question, we have the following parameters that can be used in our computation:

Point A is at (-2,4) and point C is at (4,7).

Also, we have the ratio of AB to AC to be 1 : 3

The partition involves dividing the line into subsegments

This means that

(x, y) = (-2, 4) and (4, 7)

m : n = 1 : 3

The coordinates of the partition are calculated as:

Point = 1/(m + n) * (mx₂ + nx₁, my₂ + ny₁)

Substitute the known values in the above equation, so, we have the following representation

Point = 1/(1 + 3) * (1 * 4 + 3 * -2, 1 * 7 + 3 * 4)

Evaluate the products

So, we have the following representation

Point = 1/4 * (-2, 19)

Evaluate the quotients

Point = (-1/2, 19/4)

Hence, the coordinate of the partition is (x,y) = (-1/2, 19/4)

Read more about line partitions at:

brainly.com/question/12959377

#SPJ1

The range of the function f(x) = 4x + 9 is R = {-7, 1, 9, 17}. Option D is the correct option.

What is a function?

A function in mathematics from a set X to a set Y allocates exactly one element of Y to each element of X. The sets X and Y are collectively referred to as the function's domain and codomain, respectively.

Given function is f(x) = 4x + 9.

The domain of the function is  D = {-4, -2, 0, 2}.

To find the rage of the function putting x = -4, -2, 0, 2 in the given function:

When x = -4

f(-4) = 4(-4) + 9

f(-4) = -16 + 9

f(-4) = -7

When x = 0

f(0) = 4(-0) + 9

f(0) = 0+ 9

f(0) =9

When x = 2

f(2) = 4(2) + 9

f(2) = 8 + 9

f(2) = 17

The set of the value of f(x) at  x = -4, -2, 0, 2 is the range of the function.

The range of the function is R = {f(-4), f(-2), f(0), f(2)} = {-7, 1, 9, 17}

To learn more about the range, click on the below link:

https://brainly.com/question/29114206

#SPJ1

Answer:

Step-by-step explanation:

-36

Answer:

5 hours

Step-by-step explanation:

100t + 80t = 900

First, you can add 100t to 80t because they are both like terms.

100t + 80t = 900

180t = 900

Now you multiply,

when t = 2,

180*2 = 360

when t = 4,

180*4 = 720

When t = 5,

180*5 = 900

So, it will take them 5 hours to make 900 papers

Answer: Yes, you may

Step-by-step explanation: You can get estimates with answers, unless if not noted or specifies if it's a dead-exact answer. Estimates are a great strategy for finding the right path for a correct answer.

The probability that at least 8 out of 9 participants will correctly identify the tap water is 0.0195.

From the information, a blind taste test will be conducted with 9 volunteers to determine whether people can taste the difference between bottled water and tap water

Let x be the number of people that correctly identify tap water.

The probability that at least 8 out of 9 participants will correctly identify the tap water will be:

P(x ≥ 8) = P(x = 8) + P(x = 9)

= ⁹C₈ × 0.5⁸ × 0.5^(9-8) + 9C9 × 0.5⁹ × 0.5^(9 - 9)

= 0.0195

Learn more about probability on

brainly.com/question/24756209

#SPJ1

A blind taste test will be conducted with 9 volunteers to determine whether people can taste a difference between bottled water and tap water. Each participant will taste the water from two different glasses and then identify which glass he or she thinks contains the tap water. Assuming that people cannot taste a difference between bottled water and tap water, what is the probability that at least 8 of the 9 participants will correctly identify the tap water?

1) The number of miles that they travelled each day is; 4²/₃ miles

2) The total distance that they will travel here is; 42 miles

1) We are told that the Miller family paddles  the same distance each day throughout the course of 3 days, traveling a total of 14 miles.

Thus;

Total number of miles = 14 miles

Total number of days = 3 days

Thus number of miles that they travelled each day = 14/3 = 4²/₃ miles

2) Now, we are told that they want to go half their daily distance each day. Thus;

Number of miles per day = 14/2 = 7 miles

Total number of days = 2 * 3 = 6 days

Thus, the total distance that they will travel = 7 * 6 = 42 miles

Read more about Average Mean at; https://brainly.com/question/20118982

#SPJ1

Step-by-step explanation:

the area of a rectangle is

length × width

the perimeter of a rectangle is

2×length + 2×width

we know the area of this rectangle :

128 = length × width

and we know that the length is twice the width :

128 = 2×width × width = 2×width²

64 = width²

width = 8 cm

therefore, length = 2×8 = 16 cm

the perimeter is then

2×16 + 2×8 = 32 + 16 = 48 cm

Answer:

243.84 cm

Step-by-step explanation:

(8 ft)(12 in/ft) = 96 in

(96 in)(2.54 cm/in) = 243.84 cm

The coefficient of x^8y^9 in the expansion of (3x+2y)^17 is 34459425.

What is coefficient ?

A coefficient is a number or a letter that is used to multiply a variable or a set of variables in an algebraic expression or equation. It is a measure of the strength of the variable with respect to other variables in the equation. Coefficients are often used to represent different physical properties or constants in mathematical models and equations.

To find ,

(a + b)^n = C(n,0)a^n*b^0 + C(n,1)a^(n-1)b^1 + C(n,2)a^(n-2)b^2 + ... + C(n,n-1)a^1b^(n-1) + C(n,n)a^0b^n

Where C(n,k) = n! / (k!(n-k)!) is the binomial coefficient.

In this case, the coefficient of x^8y^9 in the expansion of (3x+2y)^17 is C(17,8) = (1716151413121110)/(87654321) = 34459425.

So the coefficient of x^8y^9 in the expansion of (3x+2y)^17 is 34459425.

To learn more about coefficient visit : brainly.com/question/28975079

#SPJ4

It will take 3 passes to sort this array.

The bubble sort makes multiple passes through a list. It compares adjacent items and exchanges those that are out of order. Each pass through the list places the next largest value in its proper place. In essence, each item “bubbles” up to the location where it belongs.

Bubble sort repeatedly steps through the list to be sorted , compares each pair of an adjacent items and swap them if they are in wrong order.

The pass through the list is repeated until no swap are needed, which indicated that the list is sorted.

Array element : 4 5 6 7

Bubble sort will take maximum n-1 passes to completely sort array of n elements. So here array size is 4,

It will take 3 passes to sort this array.

To know more about Bubble sort  visit brainly.com/question/12973362

#SPJ4

The piecewise function is f(x) = {f(x)=2x, if x≤2

f(x) = {f(x)=2, if x>-4.

Piecewise functions are functions that have multiple pieces, or sections. They are defined piece by piece, with various functions defining each interval. Piecewise functions can be split into as many pieces as necessary. Each piece behaves differently based on the input function for that interval. Pieces may be single points, lines, or curves.

From the graph,

Domain of one part of line is x>-4 and domain of other part of the line is x≤2.

For increasing part of line m=4/2 =2

Which is intersecting y-axis at (0, 0), so y-intercept is c=0

Then, the function is y=2x+0

So, f(x)=2x

For the second part of line in III quadrant, slope=m=0

Substitute m=0 and (x, y)=(-1, 2) in y=mx+c, we get

2=0(-1)+c

c=2

So, equation is y=2

Now, the piecewise function is

f(x) = {f(x)=2x, if x≤2

f(x) = {f(x)=2, if x>-4

Therefore, the piecewise function is f(x) = {f(x)=2x, if x≤2

f(x) = {f(x)=2, if x>-4.

Learn more about the piecewise function here:

https://brainly.com/question/12700952.

#SPJ1

The percentage of the beads on clearance that are plastic, given the number of beads at Kinsley's Beading Boutique, is 40 %

To find the percentage, you need to use the proportion of the beads which are plastic, as a portion of the total, and then multiply this figure by 100 %.

In other words, the percentage of the beads on clearance which are plastic can be found by the formula :

= Number of plastic beads / Total beads on clearance x  100 %

Number of plastic beads = 12 beads

Total beads on clearance = 30 beads

The percentage of plastic beads is:

= 12 / 30 x 100%

= 40 %

Find out more on percentage at https://brainly.com/question/16007471

#SPJ1

Considering f(x) = 3^x. the graph of each function compares to f as follows

1. g(x) = 3^(x + 4) : translation 4 units to the left

2. h(x) = (1/4)^(x - 5) : vertical stretch by a factor of 12 and translation 5 units to the right.

3. j(x) = 3^(x + 6) - 2 : translation 6 units to the left and 2 units down

Translation say x units to the left is represented by positive x units while to the right is represented by negative x values. the left and right translation is restricted to the x values.

Translation say x units up is represented by positive x units while to the down is represented by negative x values. the top and down translation is restricted to the y values or the function itself.

Using the problem, comparing f(x) = 3^x and g(x) = 3^(x + 4) the difference is +4 hence it results to moving 4 units to the left

Comparing f(x) = 3^x and h(x) = (1/4)^(x - 5)

A factor of 12 is used to to make 1/4 equal to 3 since 1/4 * 12 = 3. this is called a vertical stretch

then (x - 5) is translation of 5 units to the right

Comparing f(x) = 3^x and j(x) = 3^(x + 6) - 2

(x + 6) is a translation 6 units to the left while the -2 represents a translation 2 units down since it is negative 2.

Learn more on translation:

https://brainly.com/question/29321966

#SPJ1

The post office is 3 miles west of your home. Your school is 2 miles north of the post office therefore the distance of the home from your school is 3.6mile.

This is referred to as the length of the space between two points and is usually measured in miles or meter.

We were given sides 3 miles west and 2 miles north and the distance will be the hypotenuse of the formed triangle.

c² = a² + b²

c² = 3² + 2²

c² = 9 + 4 = 13

c = √13 = 3.6miles.

Read more about Triangle here https://brainly.com/question/17335144

#SPJ1

0.6

Step-by-step explanation:

This asking for solutions to the energy equation for fully developed laminar Newtonian flow in a circular tube of radius R.

(a) The energy equation (Eq. 113.2-1) is given with the viscous dissipation terms not neglected.

(b) For the isothermal wall problem (T = T, at r = R for 2 >0 and at z = 0 for all r), the asymptotic expression for T(r) at large z is T-T, = [1-() (113.2-2) 4K

(c) For the adiabatic wall problem (q, = 0 at r = R for all z > 0), an asymptotic expression for large z is given by T-T, = (44v,max/pĈ,RO)2 + for) (113.2-4) and then integrate the resulting equation for fr) to obtain 4 доллах T-T; 2 + pĈ R² (113.2-5) after determining the integration constant by an energy balance over the tube from 0 to z. These solutions are only valid for large z and the complete solutions for small z are not provided in the question.

This expression of temperature for a fluid flowing through a circular tube, considering two different conditions of the walls (isothermal and adiabatic) and for large values of distance. The solutions are only asymptotic and only for large values of distance.

Learn more about expression of temperature here:

https://brainly.com/question/23419049

#SPJ4

The table represents a linear function while the graph represents a nonlinear function.

Linear functions are functions where the relationship between the independent variable (x) and the dependent variable (y) is a straight line. This means that the graph of a linear function is a straight line and the slope (or rate of change) of the line is constant.

On the other hand, nonlinear functions are functions where the relationship between the independent variable (x) and the dependent variable (y) is not a straight line. The graph of a nonlinear function is often a curve, and the slope (or rate of change) of the curve can vary.

In the table, the rate of change is -3 and variables are moving constantly with one increasing and the other decreasing, which makes it a linear function.

The graph is a nonlinear function as the graph is a curve.

Find out more on linear and nonlinear functions at https://brainly.com/question/1418397

#SPJ1

The total cost of all the items after the discount is $26.98.

A discount makes the price of a good or service cheaper. After a discount is applied, the carrying price of the item drops. If the discount is 5%, the price of the items declines by 5%.

Total cost after the discount = (100 - discount) x total cost of all the items

Total cost after the discount  = (100 - 5)% x $28.40

Total cost after the discount  = 95% x $28.40

Total cost after the discount  = 0.95 x $28.40

Total cost after the discount  = $26.98

To learn more about how to calculate discounts, please check: https://brainly.com/question/26061308

#SPJ1

Answer:

  see attached

Step-by-step explanation:

You want a graph of the equation y = -5x +2.

The y-intercept is the point where the line crosses the y-axis. It is the value of y when x=0. In the equation, the y-intercept is the constant: +2.

The slope of the line is the coefficient of x. It is the ratio of "rise" to "run." The equation tells you the slope is -5. This means the line drops 5 units for each unit to the right.

Another point on the line will be (0, 2) +(1, -5) = (1, -3).

The line can be drawn through these points: (0, 2) and (1, -3).

<95141404393>

Answer:

  x = ln(4) ≈ 1.3862944

Step-by-step explanation:

You apparently want the solution to the equation 2e^(2x) -2e^x -24 = 0.

This is effectively a quadratic in e^x. Dividing by 2, we get ...

  (e^x)^2 -(e^x) -12 = 0

Factoring gives ...

  ((e^x) -4)((e^x) +3) = 0

Solutions will be the values of x that make the factors zero.

  e^x -4 = 0   ⇒   e^x = 4   ⇒   x = ln(4)

  e^x +3 = 0   ⇒   e^x = -3   ⇒   x = ln(-3) . . . . not defined for real numbers

The only real solution is x = ln(4) ≈ 1.3862944.

__

Additional comment

In the complex numbers, the other solution is x = ln(-3) = ln(3) +πi.

Taking the square of both sides to change the subject of formula, the value of x is 16y² - 5

By transferring all other terms to the other side of an equation, changing the subject of a formula is a technique for manipulating algebra that is used to isolate a variable on one side of an equation. It is also referred to as "rearranging" or "transposing" a formula.

In order to simplify expressions, solve word problems, or solve equations, it can be helpful to change the subject of a formula.

It's crucial to keep in mind that altering a formula's subject can also alter the function's domain, which could be limited to a particular range of values.

In short, changing a formula's subject allows you to isolate a variable that is on one side of an equation by transferring all other terms to the opposite side of the equation. It's sometimes referred to as "rearranging" or "transposing" a formula. It's a helpful method for resolving equations.

In the given question;

y = √(x + 5) / 4

Square both side;

y² = x + 5 / 16

16y² = x + 5

x = 16y² - 5

Learn more on change of subject of formula here;

https://brainly.com/question/657646

#SPJ1

The bank that Ashley will earn more interest with, given the annual interest and monthly interest offered, is Bank #1.

To find the bank that is offering her better interest on her savings, which in other words means the bank that Ashely will earn more with, convert the monthly interest to an annual figure.

This is called the Equivalent Annual Rate or EAR and when compared to the annual interest rate offered by Bank #1, we get a clearer picture of which bank has the better rate.

The Equivalent Annual Rate is found as:

= ( 1 + interest / number of periods in year) ^ number of periods in year - 1

= ( 1 + 0. 3% ) ¹² - 1

= 3. 66%

This means that Bank A will give Ashley the better interest at 4.6 %.

Find out more on interest at https://brainly.com/question/28878088

#SPJ1

The linear function corresponding to the line in the graph will be y = 200x - 120000.

A straight line on the coordinate plane is represented by a linear function.

A linear function always has the same and constant slope.

The formula for a linear function is f(x) = ax + b, where a and b are real values.

As per the given data,

A linear function is given as,

y = mx + c

Here m is the slope and c is the y-intercept.

The slope m will be as follows,

Slope m = (600 - 400)/(1 - 0)

m = 200

Put m = 200 and (600,0)

0 = 200(600) + c

c = -120000

Thus, the linear equation will be as,

y = 200x - 120000

Hence "y = 200x - 120000 is the linear function that corresponds to the line in the graph.".

For more about the linear function,

brainly.com/question/21107621

#SPJ1

The domain of the points (3, 2) and (-5, 2) are all real numbers.

The Range of the points (3, 2) and (-5, 2) is only the value of y = 2.

What is the domain and range of the function?

The domain of a function is the set of all input values (independent variable) for which the function is defined and produces a valid output (dependent variable). The range of a function is the set of all possible output values (dependent variable) that the function can produce for all valid input values (independent variable).

The domain and range of a set of points in a coordinate plane refer to the set of all possible x-values and y-values, respectively.

The domain of the points (3, 2) and (-5, 2) are all real numbers. So, the domain can be represented as (-inf, inf)

The range of the points (3, 2) and (-5, 2) is only the value of y = 2. So, the range can be represented as {2}

To learn more about the domain and range, Visit

https://brainly.com/question/2264373

#SPJ1

There are four different kinds of transformations: translation, reflection, rotation, and dilation.

The complete question is,

Which of the 4 transformation types are they?

To learn more about transformations refer to:

https://brainly.com/question/4289712

#SPJ1