The cone in the figure above has a volume of 72(pie symbol) cubic centimeters and a height of 6 centimeters. What is the radius of the base of the cone, in centimeters? PLEASE HELP WILL MARK BRAINLIST

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9