Parametrize the surface S.S is the portion of the cone 
+ 
= 
that lies between z = 6 and z = 8.
What will be an ideal response?
Answers will vary. One possibility is r = r cos ?i + r sin ?j + 
rk , 9 ? r ? 12, 
Mathematics
You might also like to view...
Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region bounded by y = 2
, y = 2, and x = 0 about the y-axis
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Find the exact value of the following expression without using a calculator.cos 
A. - 
B. 1
C. - 
D. 
Mathematics
Write the whole number in expanded form.8973
A. 8,973,000 B. 800 + 70 + 9 C. 8000 + 900 + 70 + 3 D. 3000 + 700 + 90 + 8
Mathematics
Write fraction notation for the given decimal notation. Do not simplify.0.00864
A. 
B. 
C. 
D. 
Mathematics