Solve the problem.The radius r and height h of a cylinder are changing with time. At the instant in question, 
and 
At what rate is the cylinder's volume changing at that instant?
A. 0.47 cm3/sec
B. 0.85 cm3/sec
C. 1.41 cm3/sec
D. 0.28 cm3/sec
Answer: B
Mathematics
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Provide an appropriate response.Write 7-2 as an ordinary number.
A. -14
B. 49
C. 
D. 
Mathematics
Find all of the real and imaginary zeros for the polynomial function.f(x) = 6x3 + 16x2 + 6x - 4
A. 
, 
, - 2
B. - 
, - 2, 
C. - 1, - 2, 
D. - 1, 
, 2
Mathematics
Find A-1 if it exists.A = 
A. 
B. 
C. 
D. Does not exist
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.(x - 6)2 - 9
A. (x + 3)(x + 9) B. (x - 3)(x - 9) C. (x + 3)(x - 15) D. (x - 9)2
Mathematics