Assume you are rolling two dice: the first one is red and the second one is green. use a systematic listing to determine the number of ways you can roll the following. for example, a total of 3 can be rolled in two ways: (1,2) and (2,1).
roll a total less than 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%

How many verticies does a triangular prims have

What are the excluded values? m+5/mn+3m