Calculate. Round to two decimal places if necessary.
A. 8
B. 22
C. 64
D. 9
Answer: A
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Solve the problem.A drill bit used for oil exploration removes rock from a region bounded by y = 4, y = 0.43x5 - 3, and the y-axis, where the units are feet. Find the volume the drill bit sweeps out by revolving about the y-axis.
A. 48 ft3 B. 22 ft3 C. 16 ft3 D. 67 ft3
Graph the linear function and give the domain and range.f(x) = 
x + 3
A. D = (-?, ?),
R = (-?, ?)
B. D = (-?, ?),
R = (-?, ?)
Round to the nearest thousandth.4.99961
A. 5.000 B. 4.9996 C. 4.900 D. 4.990
In a steam engine the pressure and volume of steam satisfy the equation src="https://sciemce.com/media/4/37efc86cbced13u.png" class="w-image" /> to volume 
, where k is a constant. (This is true for adiabatic expansion, that is, expansion in which there is no heat transfer between the cylinder and its surroundings.) Calculate the work done by the engine (in ft-lb) during a cycle when the steam starts at a pressure of 
and a volume of 
and expands to a volume of 
. Use the fact that the work done by the gas when the volume expands from 
is 
What will be an ideal response?