Find the area or volume.Find the volume of the solid generated by revolving the area under y = 6e-x in the first quadrant about the y-axis.
A. 24?
B. 12?
C. 6?
D. 1
Answer: B
Mathematics
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Solve the problem. Find the magnitude of the torque in foot-pounds at point P for the following lever:
= 10 in. and 
= 5 lb
A. 
ft-lb
B. 
ft-lb
C. - 
ft-lb
D. 
ft-lb
Mathematics
Write a negation for the statement.She earns more than me.
A. She earns the same as me. B. She earns less than me. C. She does not earn more than me. D. She does not earn less than me.
Mathematics
Solve the proportion. Write the solution in decimal form when applicable.
= 
A. 5.6 B. 5.5 C. 2.1 D. 2.6
Mathematics
Provide an appropriate response.Write x ? x ? x ? x ? x ? x using exponents.
A. 6x B. 6 C. 6(x) D. x6
Mathematics