Karen can paint a wall in 2.5 hours. stephanie takes 1.25 hours to paint the same size wall. how many minutes will it take for karen and stephanie to paint the same wall?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

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?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)