There are two bags contain only blue and orange marbles Beghe has to blue marbles and six orange marbles Big B has four blue marbles and 16 orange marbles a marble is randomly chosen from each bag list the events from least likely to most likely

He concluded that a heavier object dropped from the same height as a lighter object will land

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.

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%