This is geometry! find the perimeter of the shape below: a four sided figure rstu is shown. r is located at negative 1, 3. s is located at negative 2, 7. t is located at 2, 5. u is located at negative 1, 5

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

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%

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week