Someone asap its 1-5 answer it !

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.

The heaviest 16% of all men in weight weigh more than how many pounds ?

Which of the following is correct interpretation of the expression -4+13