Which of the following is greatest? PLEASE HELP

A. 3/5 × 5/3

B. 3/5 ÷ 5/3

C. 3/5 + 3/5

D. 5/3 - 5/5

E. 5/3 ÷ 3/5​

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

What is the solution to the system of equations? y=1.5-3 y=-x

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.