If $38 is invested at a simple interest rate of 2% per year, what would the total account balance be after forty years?

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your