Amber has 4/5-pound bag of colored sand. she uses 1/2 of the bag for the project. how much sand does she use for the project?

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.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.