How many times is the volume of the large sphere than the
small sphere?
2
4
6
8

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%

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?