Simplify the number into simplest radical form. Use the factor tree to help determine the factors. StartRoot 96 Endroot

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

(x-5)1/2+5=2 what is a possible solution?