Rachel belongs to a local gym. She pays $15 per month and a one-time registration fee of $75. A. Write an function that relates the total amount she spends on her membership, f(x), to the number of months she is a member, x.

B. What is the y-intercept and what does it represent?

C. What is the rate of change and what does it represent?
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answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it