Corey invested $1500 when he was a freshman in order to save for college. If he chooses to invest it in an account that earns 3.5% interest and is compounded annually, how much money will he have after 4 years?

How do you find the circumfrance of a circle?

What is a correct first step in solving the inequality-4(3-5x)> -6x+9

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95