Coach Denton plans to buy her team hot fudge sundaes to celebrate after their final soccer game. Each sundae costs $3.25 and there are 15 soccer players on the team. How much will Coach Denton pay for all of the hot fudge sundaes?

Perform the indicated operation. 8/a - 6/a + 7/a

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.