john can load his truck with peaches in 6 hours. his friend, peter, takes twice as long to load john's truck with peaches. how long will it take them working together to load the truck with peaches.

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.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.