Posted by Ashley on .
$1280 at 13% compounded annually for 3 years
Find each balance.
Use the formula B= p(1+r)n

Math  Pre Algebra 
Ashley,
hello

Math  Pre Algebra 
Ryan,
well if 13% is the rate
$1280 is the price
n is the number of years
so 1280(1+.13)3
1280 x 1.13 x 3
4339.2 i think
well this is a pretty tough question, and i thought i was doing hard stuff in GEM 
Math  Pre Algebra 
mysterious,
thanks Ryan!