Find the mean absolute deviation (MAD) of the data in the bar chart below. Coins collected by each person in the scaverage hunt

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.

The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)

What is the answer to this problem? ignore the work. what is the correct answer?