Ineed , i don’t understand fractions as much.

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.

Select the lengths in centimeters that would form a right triangle

Someone me what is the area of this figure? 18m 18m 8m 16m