What is the formulae for the Surface Area of a cylinder? pi x r x r x h
2X pi x r x r + 2 x pi x r x h
2 x pi x r xr
2 x pi x r x h
pi x r x r

pi

Step-by-step explanation:

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.