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3 years ago

Stop and Shop sells 6 cases of Pepsi for $21.60. What is the constant of proportionality?

Mathematics

1 answer:

otez555 [7]3 years ago

3 0

Answer: $3.60 per case

Step-by-step explanation: $21.60 divided by 6 = 3.60

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What is the radius of a circle if the area is 78.5 cm^2

Verizon [17]

78.5= (3.14)r^2
25=r^2
5=r
So, the radius of a circle with an area is 78.5 cm^2 is 5 cm^2

3 0

3 years ago

PLEASE HURRY IM TIMED Andy drove 102 miles on Monday morning. This was

konstantin123 [22]

Answer:

420

Step-by-step explanation:

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2 years ago

What is the inverse of the function f(x) = 2x - 10?

aliya0001 [1]

Answer:

$h(x) = \frac{1}{2} x+ 5$

Step-by-step explanation:

To find the inverse of a function, simply switch the 'x' and 'y' variables. Substitute in 'y' in the place of f(x) for this purpose:

y = 2x - 10

Switch positions:

x = 2y - 10

Add '10' to both sides to begin simplifying:

x + 10 = 2y

Divide both sides by 2:

$y= \frac{x+10}{2}$

This can be rewritten as:

$y = \frac{1}{2} x+ 5$

Therefore, the inverse of the function is:

$h(x) = \frac{1}{2} x+ 5$

5 0

2 years ago

Find a area of a circumference that is 13 ft for 3.14 π

Elena-2011 [213]

Answer:

4.14x3.14=12.9996

Step-by-step explanation:

This is the closest to 13 ft via circumference

Here is a few equations a dn formulas to remind you.

Area=3.14xRxR or Pi*rr

This is Pi times the radius times the radius.

The radius is half of the circle or half of the Diameter.

Area(semi-circle)=1/2x3.14xrxr

Circumfrence=3.14xDor 3.14xdiameter

<u><em>If this answer helped pls give brainlest.</em></u>

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2 years ago

What are the domain and range of f(x)= (1/5)x

anyanavicka [17]

Answer:

domain and range is -∞,+∞

Step-by-step explanation:

6 0

2 years ago