Help needed with geom proofs

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

If i have one apple and give you the apple, how many apples do i have?

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20