What is the mode of this set of
numbers?
31, 28, 35, 31, 42

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

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?

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?