Which of the following is an action that should be taken by anyone riding an all-terrain vehicle (atv)?

2with a manual transmission, the speed of thevehicle determines

Why is it essential to operationally define the variables in a study?

Let r(t) represent the rate, in square feet per minute, at which a groundskeeper is mowing a lawn t minutes after 3 p.m. what expression represents the area, in square feet, of the lawn that is mowed between 3 p.m. and 5 p.m.?