Jae predicted that the winner in a hot dog eating contest would eat 58 hot dogs. michelle predicted that the winner would eat 69 hot dogs. the winner actually ate 64 hot dogs. calculate the percent error of jae’s prediction. type your answer as a percentage, rounded to the nearest tenths place.

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

What is the measure of the smallest angle in the diagram? 15 29 32 45

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin