I need for: fin the volume(in cm) of square

the answer for this question is 38

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of