Parametrize the surface S.S is the portion of the paraboloid z = 2x2 + 2y2 that lies between z = 3 and z = 7.
What will be an ideal response?
Answers will vary. One possibility is r = rcos?i + rsin?j + 2r2k , 
? r ? 
, 
Mathematics
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Compute the division. Express your answer in simplest form.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Match the description with the appropriate rational function.The horizontal asymptote is y = 4.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics
Provide an appropriate response.Under what conditions must the inequality symbol be reversed when solving an inequality?
What will be an ideal response?
Mathematics
A rock concert was measured to be 
watta/cm2. Find the number of decibels for the power of the sound and round it to the nearest decibel.
?
A. 100 dB B. 107 dB C. 109 dB D. 121 dB E. 104 dB
Mathematics