Simplify. Leave answer in exponential form with positive exponents only. Assume that all variables represent nonzero quantities.(x7)-1
A. x7
B. 
C. x6
D. 
Answer: D
Mathematics
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Find the volume of the indicated region.the region that lies under the plane 
and above the square 
A. 40
B. 20
C. 200
D. 
Mathematics
Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the y-axisx = 5
A. 50?
B. 75?
C. 
?
D. 
?
Mathematics
Multiply.(3
+ 4)(3
+ 7)
A. 58
B. 91 + 33
C. 37
+ 21
D. 28 + 9
+ 21
Mathematics
Write the decimal in words.-516.055
A. negative five hundred and sixteen and fifty-five thousandths B. negative five hundred sixteen and fifty-five thousandths C. negative five hundred sixteen and fifty-five ten-thousandths D. negative five hundred and sixteen and fifty-five hundredths
Mathematics