Provide an appropriate response.The region bounded by the lines x = 2, x = 6, y = -2, and y = 1 is revolved about the y-axis to form a solid. Explain how you could use elementary geometry formulas to verify the volume of this solid.
What will be an ideal response?
The resulting solid is a cylindrical shell whose volume is given by V = ?
h, where r1 is the outer radius, r2 is the inner radius, and h is the height. Since r1 = 6, r2 = 2 and h = 3, V = ?
3 = 96?.
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Change the number to polar form and then perform the indicated operations. Express the result in rectangular form.(2 - 2j)5
A. -64
+ 64
j
B. -64 + 64j
C. -128 + 128j
D. - 
+ 
j
Use the square root property to solve the equation. 7z2 - 28 = 0
A. {2} B. {2, -2} C. {15} D. {3, -3}
Solve for x.
?
?
, b = 1
?
A. x = 1 B. x = 7 C. x = 3 D. x = 5 E. x = 4
Set up the percent proportion for the application problem. Do not try to solve for any unknowns.Sales tax of $12 is charged on an item that costs $2000. What percent sales tax is charged?
A. 
= 
B. 
= 
C. 
= 
D. 
= 