Find the exact value of the expression.
A. - 
B. - 
C. -2
D. -
Answer: D
Mathematics
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Solve the problem.Write an iterated triple integral in the order 
for the volume of the region enclosed by the paraboloids 
and 
.
A. 
B. 
C. 
D. 
Mathematics
A line passes through the point 
and has slope 1.28. For what y value does the point 
lie on the line?
?
A. 
B. ?
C. ?
D. ?
Mathematics
Perform the indicated operations. Write the answer in simplest form.
? 
A. 
B. 
C. 
D. 324
Mathematics
Find the order of the matrix product AB and the product BA, whenever the products exist.A is 4 x 2, B is 2 x 4.
A. AB is 2 x 2, BA is 4 x 4. B. AB is 4 x 4, BA is nonexistent. C. AB is nonexistent, BA is 2 x 2. D. AB is 4 x 4, BA is 2 x 2.
Mathematics