The amount of money, A, accrued at the end of n years when a certain amount, P, is invested at a compound annual rate, r, is given by A=P(1+r)^x. If the person invests $500 in a account that pays 8% interest compounded annually, find the balance of 9 years.

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.

b. is true. hope this . happy