Simplify.
3
A. 
B. 30
C. 
D. 1
Answer: C
Mathematics
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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.x = 
ey2, y = 0, x = 0, y = 1
A. 
(e - 1)
B. 7?(e - 1)
C. ?(e - 1)
D. 
?e
Mathematics
Solve.A gardener wants to put a fence around a garden with sides of lengths 
and 
How much fencing must he buy?
A. 273 m B. 222 m C. 324 m D. 386 m
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Convert as indicated.453 g to milligrams
A. 453,000 milligrams B. 0.0453 milligrams C. 45,300 milligrams D. 0.453 milligrams
Mathematics
Find the expected value.A new light bulb has been found to have a 0.02 probability of being defective. A shop owner receives 500 bulbs of this kind. How many of these bulbs are expected to be defective?
A. 20 B. 100 C. 10 D. 500
Mathematics