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SAT, 10.12.2020 18:00 sxbenn

The volume, V, of the right circular cone with radius r and height h, shown below, can be found using the formula V = r 2h. A cone-shaped paper cup has a volume of 142 cubic centimeters and a height of 8.5 centimeters. What is the radius, to the nearest centimeter, of the paper cup?If xy = 144, x + y = 30, and x > y, what is the value of x – y ?

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