Solve the problem.The radius of a right circular cylinder is increasing at the rate of 
, while the height is decreasing at the rate of 
. At what rate is the volume of the cylinder changing when the radius is 18 in. and the height is 11 in.?
A. 936? in.3/s
B. 144 in.3/s
C. 144? in.3/s
D. -52 in.3/s
Answer: A
You might also like to view...
Find the cross product and determine whether the proportion is true or false.
= 
A. 100 ? 
; false
B. 15 = 15; true
C. 
? 140; false
D. 35 = 35; true
Write the expression in simplest form. If a radical appears in the denominator, rationalize the denominator.
A. 
B. 4 
C. 
D. 
Solve the problem.Find the center of mass of the hemisphere of constant density bounded 
and the 
A. 
= 0, 
= 0, 
= 
B. 
= 0, 
= 0, 
= 
C. 
= 0, 
= 0, 
= 
D. 
= 0, 
= 0, 
= 1
One mole of gas expands isothermically to triple its volume. If the gas temperature is 400K, what energy (in joules) is absorbed? ? Please enter your answer as a number without the units, rounded to the nearest integer.
Fill in the blank(s) with the appropriate word(s).