On a coordinate grid , carries house is located 3 blocks to the right and 4 blocks up from (0,0). mikes house is located 2 blocks to the left and 2 blocks down from carries house . what ordered pair describes the location of mikes house?

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%

Which of the following is the result of expanding the series

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?