PLEASE HELP ME ASAP

The table that shows the correct missing values would be option A = Brain (part) 0.4 1.1 1.6 4

Body (part) 4.4 12.1 17.6 44

Total (whole) 4.8 13.2 19.2 48

Addition is the combination of two or more values which leads to the arrival of a common value.

To calculate for A;

Brain = 0.4

body part = A

Total = 4.8

A = 4.8 -0.4 = 4.4

To calculate for B;

Brain = B

Body part = 12.1

Total = 13.2

B = 13.2 - 12.1 = 1.1

To calculate for C;

Brain = 1.6

Body part = 17.6

Total (C ) = 19.2

To calculate E;

Brain= E

Body= 44

Total = 48

E = 48-44 = 4

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Answer: Let x be the length of the original piece of fabric.

We know that:

x - y = length after first cut

(x - y) - 10 = length after second cut

((x - y) - 10) - 5 = length after third cut

Therefore, we can set up the equation:

x - y - 10 - 5 = 35

x - y = 50

To find the original length of the fabric, we can add y to both sides:

x = y + 50

The original length of the fabric is 50 inches + y inches.

We know that the total length cut was 35 inches.

So we can set up the equation:

y + 10 + 5 = 35

y = 20

So the original length of the fabric is 50 + 20 = 70 inches.

We can check the solution by using the equation:

x - y - 10 - 5 = 35

70 - 20 - 10 - 5 = 35

which is true.

Step-by-step explanation:

Answer:

Step-by-step explanation:

first one

The rational expressions include the following two (x²+6)/x²-4,  6/x²-7

You should understand that a rational expression is nothing more than a fraction in which the numerator and/or the denominator are polynomials.

Rational fractions can be reduced to their lowest terms

Examples rations expressions include

(7n-9)(p+5)

Radical expression which is used to indicate a root is called a radical and is therefore read "x radical n," or "the nth root of x." In the radical symbol, the horizontal line is called the vinculum, the quantity under the vinculum is called the radicand, and the quantity n written to the left is called the index.

Example 1) (6p+9)/5p = √(6p+9)/√(5p)  (2) (7n-9)(p+5) = √(7n-9)(p+5)

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Answer:

Step-by-step explanation:

200-56=144 minutes

The value of the expression is 20.

Shyann made a mistake by saying that the first step is 6 × 2. The first step should be obtaining the value for the expression in the bracket.

For an expression as the above, we can arrive at the answer by using the rule of BODMAS. In this rule, the expression in the bracket is first solved. Thus, we can obtain the answer this way:

5 × (2 + 6) 2 ÷ 4

5 × (8) 2 ÷ 4

This is followed by the division of 2 by 4 which gives 0.5

5 × (8) 0.5

Next, we multiply the figures

40 × 0.5

= 20

So, the correct value for the expression is 20.

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Answer:

Step-by-step explanation:

15 an hour

A senator wants to know what her constituents think of a proposed health bill.  In this scenario, the population would be all of the constituents of the senator.  The sample would be the 222 letters that were received on the subject.

Generally, In statistics, a population is the entire group of individuals or items that you want to study.

A sample is a smaller group of individuals or items that is selected from the population to represent the larger group. The sample is used to make inferences about the population.

For example, let's say you want to study the political opinions of all the registered voters in your city. The population in this case would be all the registered voters in your city.

However, it might not be practical or possible to survey every single registered voter, so you might instead select a sample of registered voters to survey. This sample would be used to make inferences about the political opinions of the larger population of registered voters in your city.

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The value of x and y in the equations is 1

Simultaneous equations are two or more algebraic equations that share variables e.g. x and y . They are called simultaneous equations because the equations are solved at the same time. For example, below are some simultaneous equations: 2x + 4y = 14 4x − 4y = 4.

Simultaneous equation can be solved by elimination and substitution method, but we are going to use elimination method here.

3x - 2y = 1 equation 1

9x - 6y = 3 equation 2

making the coefficient of x to be thesame in both equations

27x - 18y = 9 equation 3

27x - 18y = 9 equation 4

equation 3 and 4 are equal, this means that the value of x and y are equal.

Therefore for the equation to be true, x = 1 , y= 1

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the lot is 90 feet by 110 feet. the fence is to be 6 feet tall. cost for the fence is $3.00 per linear foot, plus $.40 per square foot for labor then the total cost of the fence is 8643 dollar

We have to sum the three distances to get the perimeter.

P= 90 ft + 110 ft+ 6 ft

P = 201 ft

And each foot of material cost $3.00

we get the cost with the distance and de cost of the material:

Cost = 201 ft * 3.00 $ per ft = $603

he needs $603.00 to fence her backyard garden

40 per square labor

then 201*40 = 8040

total = 8040+603= 8643

thus  the total cost of the fence is 8643 dollar

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Answer: im assuming it is true

Step-by-step explanation:

The amount of Indian rupees that I would be able to receive when $13 is exchanged would be = 601.2 Indian rupees.

Local currency exchange is defined as the exchange of a money currency from its local form to another form which depends of its current exchange rate.

From the expression given;

62.4d -210

Where d = $13

= (62.4× 13 )-210

= 811.2- 210

= 601.2

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Yes, the set of all solutions of a system of m homogeneous equations in n unknowns is a subspace of [tex]$\mathbb{R}^n$.[/tex]

A subspace is a set of vectors that is closed under linear combinations. This means that if two vectors in the set are added together, the result is also in the set. A system of m homogeneous equations in n unknowns can be represented as a system of linear equations. The solution set of the system is the set of all vectors that satisfy the linear equations. Since the solution set is closed under addition, it is a subspace of [tex]$\mathbb{R}^n$[/tex]Furthermore, any linear combination of two solutions of the system is also a solution of the system, which further confirms that the solution set is a subspace of [tex]$\mathbb{R}^n$[/tex]

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Answer: P=52

Step-by-step explanation:

sorry if wrong

Answer:p=52

Step-by-step explanation:

The circumference of the circle is 50. 24 Inches

It is important to note that the circumference of a circle is represented with the formula;

C = 2πr or πd

Given that;

Also, the formula for calculating the radius of the circle given the diameter is expressed as;

Radius = diameter /2

Now, let's substitute the values into the formula, we get;

Circumference, C = 2 × 3. 14 × 8

Multiply the values

Circumference, C = 50. 24 Inches

Hence, the value is 50. 24 Inches

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All subjects or objects whose characteristics are being studied.

In statistics, a population consists of all subjects or objects whose characteristics are being studied. This means that a population can be defined as a group of individuals, objects, or events that have something in common.

For example, if you are conducting a survey on the opinions of people in a city, the population would be all the people living in the city. If you are studying the behavior of cats, then your population would be all cats. In short, the population is the group of individuals or objects that you are interested in studying.

In addition, the population can be further broken down into subgroups, such as males and females, different age groups, geographical regions, and so on. This is known as stratifying the population and can help researchers to better understand the characteristics of their population and make more accurate conclusions.

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Integrating this expression, we obtain: −20√4 cosθe−r2 + C, where C is the constant of integration. Therefore, the integral evaluates to this expression.

Using polar coordinates, we have:

20√4 − r cosθ20e−r2 − r sin2θ dr dθ

This simplifies to:

20√4 − r cosθ20e−r2 dr dθ

Now we can integrate:

∫20√4 − r cosθ20e−r2 dr dθ = −20√4 cosθe−r2 + C

Where C is the constant of integration.

This iterated integral can be evaluated by converting to polar coordinates. We first rewrite the integral as: 20√4 − r cosθ20e−r2 dr dθ. Integrating this expression, we obtain: −20√4 cosθe−r2 + C, where C is the constant of integration. Therefore, the integral evaluates to this expression.

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Answer:

12.5

Step-by-step explanation:

The products of two numbers is 6.25 if one of them is 0.5 then find the other Number.​ - 31133581.

0.5 * x = 6.25

x = 6.25 / 0.5

= 12.5

Answer:

Yes

Step-by-step explanation:

You can find angles with the Side-Side-Side (SSS) theorem. The SSS theorem states that if three sides of one triangle are equal to the three sides of another triangle, then the two triangles are congruent and their corresponding angles are also equal. Hope this helps!

Answer:

After investing for 3 years at 7% interest, your $600 investment will have grown to $735.03

Step-by-step explanation:

The linear equation from the equation given in the picture, would be  y = - 0. 2x + 2

A linear equation is used to determine the direction and values of a line in a chart or graph. It takes the form shown below of :

y = mx + b

y is the dependent variable

m is the slope of the line

x is the independent variable

b is the y - intercept

When given the formula, x + 5y = 10, the linear equation can be found in the steps of :

x + 5y = 10

5y = 10 - x

Divide all sides by 5 to get rid of the 5 next to y:
5y / 5 = 10 / 5 - x / 5

y = 2 - 1 / 5 x

y = - 0. 2x + 2

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1. The area of the region enclosed by one loop of the curve r = sin(8theta) is 16π.

2. The area of the region enclosed by one loop of the curve r = 7 cos(3theta) is 28π.

The area of a region enclosed by one loop of a curve is calculated by using a method called the “area under the curve”. This method involves integrating the equation of the curve over one full period (or loop) of the curve. For example, in the case of a curve with equation r = sin(8theta), the area of the region enclosed by one loop of the curve is equal to the integral of r = sin(8theta) from 0 to 2π. This integral evaluates to 16π, which is the area of the region enclosed by one loop of the curve. The same method can be applied to a curve with equation r = 7 cos(3theta) to find the area of the region enclosed by one loop of the curve. In this case, the integral of r = 7 cos(3theta) from 0 to 2π evaluates to 28π, which is the area of the region enclosed by one loop of the curve.

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Using the idea of inequality and some simple math calculations, the total number of persons who can visit an amusement park is 4.

Given that a group of friends has a maximum of $160 in this question.

$10.50 is the cost of parking.

The price of each ticket is $32.50.

We must address inequality.

So let's attempt to define inequity.

Inequalities in mathematics describe the connection between two non-equal quantities. Equal does not necessarily mean unequal. When two values are not equal, we typically use the "not equal sign (≠)". However, a number of inequalities are used to compare the numbers and determine whether one is greater than the other.

A relation is called an inequality if two real numbers or algebraic expressions are related by the symbols ">"  "<"  "≥" "≤".

Let's Suppose we have a total of x number of persons.

then the total cost of tickets is 32.5 * x.

cost of parking is $10.50.

So the total cost to visit an amusement park is = 32.5x+ 10.50

Given that the total cost will be no more than $160.

So according to that

32.5x+ 10.50 ≤ 160.

32.5x ≤ 160-10.50

32.5x ≤ 149.5

x ≤ 149.5/32.5

x ≤ 4.6.

The nearest integer will be 4.

So the number of people who can go to an amusement park is 4.

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The group of friends can have no more than 4 people go to the amusement park.

We can use an inequality to determine the number of people who can go to the amusement park. We know that the group has no more than $160 to spend on parking and admission. We also know that parking is $10.50 and tickets cost $32.50 per person, including tax.

The inequality we can use to determine the number of people who can go to the amusement park is: 10.50 + 32.50x ≤ 160

To solve the inequality, we must first subtract 10.50 from both sides of the equation to isolate variable x. This gives us: 32.50x ≤ 149.50

Next, we must divide both sides of the equation by 32.50 to solve for x. This gives us: x ≤ 4.62

Since x is the number of people who can go to the amusement park, we must round down to the nearest whole number. This gives us: x ≤ 4

Therefore, we can conclude that the group of friends can have no more than 4 people go to the amusement park.

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Answer:

by solution of 4/3 πr^3

volume of sphere= 5.57×10^-3 m^3

hope this would help you!

Answer:

See explanation

Step-by-step explanation:

Every time x increases by 1, y decreases by 3.

Subtract the given supplementary angle (its value in degrees) from 180.

In △ABC and △DEF

∠A=∠D=90∘

Since the tower and the stick cast their respective shadows at the same time on the ground,

So, ∠C=∠F

∴△ABC∼△DEF      ….(by AA similarity)

AB/DE=AC/DF so 12/x=8/40

X=60m

Calculating the magnitude of an angle necessitates knowledge of complementary, additional, and neighboring angles, as well as geometric form attributes. To compute the magnitude of the angle in question, subtract the specified supplementary angle (its value in degrees) from 180. An angle is measured in degrees from 0° to 180° in geometry. The angle’s size is indicated by the number of degrees.

The Pythagorean theorem Let xyz angle = A So, tan(A) = opposite/next => tan(A) = 15/6 As a result, A = tan-1(15/6) => 68.19863 As a result, angle xyz = 68 degrees. I hope this helps. You can also schedule a class for more clarification. Right angles are 90 degrees in length. Obtuse angles are more than 90 degrees.

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2W² + 2W = 264  is the equation that an be used to find the width, W, of the porch. The value w = 11 gives the width of the porch, in feet.

The tools that aid in indicating an object's measurements are length, width, and height. We can calculate the volume of geometric shapes using their length, width, and height.

The length of an object or a figure on a planar surface is its longest measurement. The length of the specified object or figure is indicated.

The width of an object or figure on a planar surface is its smallest dimension. It provides the object or figure's width information.

Height is the measurement of an object's vertical distance from a figure or a planar surface.

Given that a rectangular porch has an area of  264 ft²

L × W = 264 ft²

And

W = L/2 - 1

or

L = 2(W + 1)

Substitute the value of L in area Equation

2(W + 1) × W = 264

2W² + 2W = 264

Putting the equation in quadratic formula we get

x = 11

x = -12

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Answer:247.74

Step-by-step explanation:

use a calculator