PLEASE HELP ME ANSWER!! I'll appreciate it! Suzette ran and biked for a total of 44.75 mi in 4 h. Her average running speed was 6.5 mph and her average biking speed was 14 mph.

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

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%

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?