SOLUTION: Jenny invested $2,000 at an interest rate of 5%. The amount of money, ma, in Jenny�s account after t years can be represented using the equation ma=2000(1.05)^t. If Jenny would hav

Question 1057826: Jenny invested $2,000 at an interest rate of 5%. The amount of money, ma, in Jenny�s account after t years can be represented using the equation ma=2000(1.05)^t. If Jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money, mb, in her account would be represented using the equation mb=2000(1.05)^t+4. Which of the following is equivalent to mb?
Answer by solve_for_x(190) (Show Source): You can put this solution on YOUR website!
The expression for "mb" can be simplified as:

Edited to add: You want the third of the four solutions that you showed in your "thank you" note.
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