Find the reciprocal of the number.
A. 7
B. 
C. 
D. 
Answer: B
Mathematics
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Find the expression that is equivalent to the given rational expression.- 
A. 
B. 
C. 
D. - 
Mathematics
Find the volume of the prolate spheroid (a solid of revolution in the shape of a football, i.e., elongated vertically) obtained by revolving the region under the graph of the function
?
?
from 
to 
about the 
-axis.
What will be an ideal response?
Mathematics
Evaluate.(4x)2 - 8x for x = 3
A. 12 B. 24 C. 120 D. 136
Mathematics
Solve the problem.Two friends decide to meet in Chicago to attend a Cub's baseball game. Rob travels 
in the same time that Carl travels 
Rob's trip uses more interstate highways and he can average 
more than Carl. What is Rob's average speed?
A. 52 mph B. 46 mph C. 43 mph D. 49 mph
Mathematics