The volume of a right-circular cylinder of radius r and height h is 
.
?
Suppose the radius and height of the cylinder are changing with respect to time t. At a certain instant of time, the radius and height of the cylinder are 2 and 3 in. and are increasing at the rate of 0.5 and 0.4 in./sec, respectively.
?
How fast is the volume of the cylinder increasing?
What will be an ideal response?
7.6?
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Suppose 
is a linear function of 
. The slope is 2.44. A decrease of 7 units in 
causes what change in
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Find length of missing side in the following triangles using the Pythagorean theorem. Round to one decimal place.
A. c = 19.0 ft B. c = 14.0 ft C. c = 10.6 ft D. c = 20.0 ft
Find an equivalent equation in rectangular coordinates.r = 
A. x2 = 10y - 25 B. x2 = 25 - 10y C. y2 = 10x - 25 D. y2 = 25 - 10x
Solve the problem.A salesman earns a straight commission of 29%. One week he had sales of $2410. Find his gross pay for the week.
A. $69.89 B. $698.90 C. $6989.00 D. $69,890.00