Ariana answered 36 questions correctly on her multiple choice science final and earned a grade of 45%. How many total questions were on the final exam?

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

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?