PLEASE HELP NO ONE HAS GOTTEN THIS RIGHT. IF YOU 1,000% KNOW IT I WANT YOUR ANSWER For each value of u , determine whether it is a solution to 9>u-26 .
34: yes or no
40: yes or no
32: yes or no
35: yes or no

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%

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?