What is the interest earned on an investment of $10,000, at 3.5% interest for 21 months? Help please :(

throw the computer

step-by-step explanation:

dont trust me im no expert these losers made me fail a test bro this sucks

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

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734