PLEASE HELP A right triangle has sides that measure 3 and 5, what is the length of the hypotenuse? (Long leg is 5, short leg is 3)

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

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.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2