Assume that a normal distribution of data has a mean of 11 and a standard deviation of 3. use the 68-95-99.7 rule to find percentages of the values that lie above 17.

what percentage of values lie above 17?

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?