Answers: 3
Mathematics, 21.06.2019 13:50, miacervenka
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 Ļr2h.)
Answers: 3
Mathematics, 21.06.2019 23:00, Baby010391
Which radical expression is a rational number? a. ā 360 b. ā 644 c. ā 225 d. ā 122
Answers: 1
56 = ā8d + 8 there's not multiple answers...
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