Container A has a greater volume than container B. Each container has a volume between 220 and 240 cubic inches. Use 3.14 for pi. Provide the radius and height for the two containers

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 to use order of operation in 20 divide by 4 multiply 5 = 1

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?