You are painting the white lines around the perimeter of a tennis court. you measure and find that the perimeter is 228 feet and the length is 42 feet longer than the width.

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?