So i’m doing test corrections and i need on the problem

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?