The volume of this cone is 3,692.64 cubic centimeters. What is the radius of this cone? Use a ~ 3.14 and round your answer to the nearest hundredth.
18 cm
centimeters
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One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)