Two similar cylinders have surface areas of 320 square feet and 500 square feet. The volume of the smaller cylinder is 640 cubic feet. What is the volume of the larger cylinder?

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

8 2/3 is the answer

step-by-step explanation: just use a calculator

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is