Assuming interest is compounded annually,
1000*(1.08)5
Value = 150*(1.09)3 = 150*1.295 = 194.25
14.2 years
$716.66 The formula is Principal times e to the rate times time power. Future Value = PeYr
$14,693.28
556.34
Value = 150*(1.09)3 = 150*1.295 = 194.25
72
74 or 75 years
500 invested for 5 years at 7% interest compounded annually becomes 701.28
14.2 years
$5,052.22
$716.66 The formula is Principal times e to the rate times time power. Future Value = PeYr
$5,249.54
$407.94
$14,693.28
556.34
300 :D