Jake has a 95 average in math after 4 quizzes. then he got 0 on the next quiz after being absent. there are 2 more quizzes. what average grade does he need on these last 2 quizzes to keep his average at least 85?

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

What is the measure of the smallest angle in the diagram? 15 29 32 45

Match each inequality to the number line that represents its solution