A gym allows members to attend two free strength-building classes each month as part of their $40 monthly membership fee. If they want to attend additional classes during the month they must pay for each additional class they attend. The table below is shows the total amount of money the member will pay at the gym for each additional strength-building class they attend. What is the slope of the line that models this situation?





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Answer:

A

Step-by-step explanation:

Use the equation given for sin

Answer:

A, C, F, G (1 in.^3, 8 in.^3, 27 in.^3, 64 in.^3.)

Step-by-step explanation:

Answer:

A

C

F

G

Step-by-step explanation:

I got it right on the question.

Answer:

335.115

Step-by-step explanation:

First you find the area of the circles to do that you do pi times radius squared

For the top square do 3.14(pi)time 3²=28.26

For the middle square do 3.14 times 4.5²=63.585

For the bottom square do 3.14 times 6²=113.04

Now find the area of the entire thing do 18×12+9+6+3=18×30=540

Finally do 540-the area of the squares 28.26-63.585-113.04= 335.115

So the shaded region is 335.115

Hope this helps and have a great day!

Answer:

option B is the correct answer

Answer:

maybe try b

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

I  took the test.

Answer:

i am not sure but may be ...absolute value

Answer:

The linear equality y>x+1 is the right answer.

Answer:

The linear equality y>x+1 is the right answer.

Step-by-step explanation:

Answer:

38

Step-by-step explanation:

if there are bars around it its automatically positive even if it was -38 the absolute would still be 38.

Answer: 38

Step-by-step explanation: The absolute value of a number

is that number's distance from zero on a number line.

Since 38 is 38 units from zero, the absolute value of 38 is just 38.

Answer:

B 3

Step-by-step explanation:

Given

[tex]Expression\ A: (-5)(-0.4)(1.8)[/tex]

[tex]Expression\ B: (-45)(-19)(-112)[/tex]

[tex]Expression\ C: -1(5+17)[/tex]

[tex]Expression\ D: (-5)(-0.4)(1.8)(-3.25)[/tex]

[tex]Expression\ E: (-49)(-34)(-12)(-12)[/tex]

[tex]Expression\ F: -1(3.5-7)[/tex]

Required

How many of them will have a positive result

Taking the expressions one after the other:

[tex]Expression\ A: (-5)(-0.4)(1.8)[/tex]

Convert brackets to multiplication

[tex]Expression\ A: -5*-0.4*1.8[/tex]

[tex]Expression\ A: 3.6[/tex]

This has a positive product

[tex]Expression\ B: (-45)(-19)(-112)[/tex]

Convert brackets to multiplication

[tex]Expression\ B: -45*-19*-112[/tex]

[tex]Expression\ B: -95760[/tex]

This has a negative product

[tex]Expression\ C: -1(5+17)[/tex]

Solve the expression in bracket

[tex]Expression\ C: -1 *22[/tex]

[tex]Expression\ C: -22[/tex]

This has a negative product

[tex]Expression\ D: (-5)(-0.4)(1.8)(-3.25)[/tex]

Convert brackets to multiplication

[tex]Expression\ D: -5*-0.4*1.8*-3.25[/tex]

[tex]Expression\ D: -11.7[/tex]

This has a negative product

[tex]Expression\ E: (-49)(-34)(-12)(-12)[/tex]

Convert brackets to multiplication

[tex]Expression\ E: -49*-34*-12*-12[/tex]

[tex]Expression\ E: 239904[/tex]

This has a positive product

[tex]Expression\ F: -1(3.5-7)[/tex]

Solve the expression in bracket

[tex]Expression\ F: -1*-3.5[/tex]

[tex]Expression\ F: 3.5[/tex]

This has a positive product

Expressions A, E and F have positive products. This implies that, there are 3 expressions with a positive product.

Answer:

The temperature, in December is 47 °F

Step-by-step explanation:

The given data for the temperature are;

Month             [tex]{}[/tex]         Temp (°F)

April                   [tex]{}[/tex]          59

May               [tex]{}[/tex]               68

June             [tex]{}[/tex]                71

July                  [tex]{}[/tex]             78

August              [tex]{}[/tex]            74

Let x represent the month, and f(x) = y represent the temperature, we have;

y = a·x² + b·x + c

When x = 1, we have, f(1) = a·1² + b·1 + c = 59

f(1) = a + b + c = 59...(1)

When x = 2, we have, f(2) = a·2² + b·2 + c = 68

f(2) = 4·a + 2·b + c = 68...(2)

When x = 3, we have, f(3) = a·3² + b·3 + c = 71

f(3) = 9·a + 3·b + c = 71...(3)

When x = 4, we have, f(4) = a·4² + b·4 + c = 78

f(3) = 16·a + 4·b + c = 78...(4)

When x = 5, we have, f(5) = a·5² + b·5 + c = 74

f(3) = 25·a + 5·b + c = 74...(5)

Subtracting equation (3) from equation (5), we get;

25·a + 5·b + c - (9·a + 3·b + c) = 74 - 71

16·a + 2·b = 3...(6)

Subtracting equation (1) from equation (2), we get;

4·a + 2·b + c - (a + b + c) = 68 - 59

3·a + b = 9...(7)

Multiply equation (7) by 2 and substract from equation (6) gives;

16·a + 2·b - 2 × (3·a + b) = 3 - 2 × 9

16·a + 2·b - 6·a - 2·b = 3 - 2 × 9

16·a - 6·a + 2·b  - 2·b = 3 - 2 × 9 = -15

10·a = -15

a = -15/10 = -1.5

a = -1.5

From, 3·a + b = 9, we have;

3 × (-1.5) + b = 9

b = 9 + 4.5 =13.5

b = 13.5

From, a + b + c = 59, we have;

-1.5 + 13.5 + c = 59

c = 59 - (-1.5 + 13.5) = 47

c = 47

The quadratic equation becomes, y = a·x² + b·x + c = -1.5·x² + 13.5·x + 47

f(x) = y = -1.5·x² + 13.5·x + 47

For December, we have, x = 9, and f(x) = -1.5×9² + 13.5×9 + 47 = 47

The temperature, in December = 47 °F

Answer:

C. 2 -9

4 -6

6 -3

Step-by-step explanation:

Answer:c

Step-by-step explanation:

Answer:

2x + y = -7

Step-by-step explanation:

Standard form is Ax + By = C

A represents the coefficient with x

B represents the coefficient with y

C represents the constants

1 - Rewrite to make it easier to work it out

y - 3 = -2 ( x + 5 )

2 - Distribute

y - 3 = -2x - 10

3 - Get the variables on one side and the constants on the other

y - 3 = -2x - 10

+ 2x  + 2x

2x + y - 3 = -10

         + 3   + 3

2x + y = -7

Hope this helps,

Answer:

The answer is C

Step-by-step explanation:

Distribute first then combine like terms

Answer:

0.00497512437

Step-by-step explanation:

but make sure to round it. it should be 0.005 rounded to the nearest thousandth place but make sure if im correct im not too sure.

Answer:

6.27 x 10 ^ 8

Step-by-step explanation:

Answer:

1.955 is bigger

Step-by-step explanation:

1.955>1.59

Answer:

1.955

Step-by-step explanation:

This is because the number after the decimal in 1.955 is 9, which is bigger than the 5 shown in 1.59

Answer:

Marissa.

Step-by-step explanation:

To find perpendicular slope you basically take the slope of the given line and reverse whatever sign it had previously. (If it was negative, it would become positive. If it was positive it would become negative.)

By doing -A/B it make the previous slope negative.

Brandon only flipped the fraction which would just result in the slope being slightly steeper, or in this case, less steep than the previous line, rather than making it perpendicular.

Hope this helps! Stay safe and if you have any questions feel free to ask!

Answer:

r>−4

Step-by-step explanation:

This is easy. All you need to do is set up a proportional relationship.

A proportional relationship uses variables to show similarities, in this case, in triangles.

[tex]\frac{2}{3} = \frac{x}{6.3}\\\\3x = 12.6\\\\x = 4.2[/tex]

x represents the missing side.

Answer:

Distributive property is shown!

Answer:

the answer would be distrubutive

Step-by-step explanation:

ook a test today in school and got a 100

Answer:

D it is....................

Answer:

64.8 x t = m

Step-by-step explanation:

324 / 5 = 64.8       :64.8 megabytes are produced every 1 minute

64.8 x t = m  

Answer:

The answer is c definitely

Answer:

C. x + 8 = 3

Step-by-step explanation:

x + 8 = 3

x + 8 - 8 = 3 - 8 ( so do the same thing you do on both the left and right side )

x = -5

So C is correct but you can always say 3 - 8 to figure out that the answer in c is the right one.

HOPE THIS HELPED

Answer:

-2

Step-by-step explanation:

Answer:

1/2 teaspoons of salt per cup of sour cream

Step-by-step explanation:

multiply 1/2 and 1/4 by 2 to get 1 and 1/2. Since the question is teaspoons of salt per cup of sour cream, flip the numbers to get 1/2 teaspoons of salt per 1 cup of sour cream.

Answer:

B

Step-by-step explanation:

B. angle N is supplementary to angle P

Answer:

B

Step-by-step explanation:

Step-by-step explanation:

sorry I m not able to understand the question thank you for extra points

Answer: See explanation below

Step-by-step explanation:

A composite number is a number that has factors other than 1 and self, while a prime number only can be divided by (or have factors of) 1 and itself.

Hope this helps! :)

Answer:

A prime number is a number that can be divided by itself or the number 1

Step-by-step explanation:

Not sure on the composite one tho