Whats the answer will give brainliest and explain you reasoning.

Texbook because it's states the most information and I'd you find a random website on the internet the informations probably gonna be wrong and a crime novel isn't gonna have anything in it lol. Then a sales pamphlet ain't gonna be nothing but sales

Mark me as brainliest pls

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.