Using the formula: w=xyz, find w when x=22, y=12. z=6

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.