6 Jason is going to compete in a duathlon race, which is comprised of 15.5 miles of
biking and 6.2 miles of running. If he can bike at 3 minutes per mile, how many
minutes per mile would he need to average while running in order to complete
the race in one hour and forty minutes?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

How do you determine if an ordered pair is a solution to a given equation?