Does anyone understand (mad) i means mean absolute deviation i will award brainliest

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?

The surface area of the triangular prism is .

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly