Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region about the y-axis.
?
, 
, 
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
You might also like to view...
Use the decibel scale to answer the question.How does the intensity of sound from a concert speaker at a distance of 20 meters compare to the intensity at a distance of 100 meters?
A. Factor of 100 weaker at 100 m. B. Factor of 50 weaker at 100 m. C. Factor of 25 weaker at 100 m. D. Factor of 5 weaker at 100 m.
Mathematics
Solve the joint variation.If m varies jointly with p and q, and m = 12 when p = 2 and q = 7, find m when p = 6 and q = 3.
A. 
B. 
C. 108
D. 
Mathematics
Find the difference.- 
- 
A. - 
B. - 
C. - 
D. 
Mathematics
Decide whether the equation is or is not an identity.sin (A + 2?) = sin A
A. Identity B. Not an identity
Mathematics