Lance puts $2500 in a savings account that pays 3.75% interest compounded yearly. How much money to the nearest dollar will be in the account 5 years later if he makes no more deposits or withdrawals?

1 Answer
Apr 27, 2018

A=$3005A=$3005

Explanation:

Since this is a yearly interest problem, it can be modeled by
A=P(1+r)^tA=P(1+r)t where PP is principal (starting amount), rr is rate in decimal form, AA is the final amount, and tt is time. Inputting knowns from the question:
A=$2500(1+0.0375)^5A=$2500(1+0.0375)5 which simplifies to
A=$3005.24... Since we are rounding to the nearest dollar,
A=$3005