Write a sine function that has a midline of 4, an amplitude of 2 and a frequency of 7

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.

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if