Please help with this multiple choice question

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?

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?

If angle ase measures 168 degrees, find the measure of angle dse. the figure mag not be drawn to scale