Bryan invests $500 in an account earning 3.5% interest that compounds annually. If he makes no additional deposits or withdraws, how much will be in the account:

After 10 years?

After 15 years?

After 20 years?

After 10 years = $10,053.27

After 15 years = $45,079.23

After 20 years = $202,136.79

Step-by-step explanation:

Given that; P = $500

                  R = 3.5% ==> 0.35

Formula:  

                 Amount (A) = 500 [1 + 0.35]ⁿ

Where n = number of years

a) After 10 years, n = 10

                    = $10,053.27

b) After 15 years, n = 15

                    = $45,079.23

c) After 20 years, n = 20

                     = $202,136.79

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: