Solve the combined inequality and graph the solution set. Write the solution in interval notation.21 ? 4x + 5 ? 33
A. (-7, -4)
B. [-7, -4]
C. (4, 7)
D. [4, 7]
Answer: D
Mathematics
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Solve the problem.Find the volume of the solid generated by revolving the region bounded by the curve 
the 
and the vertical line 
about the x-axis.
A. ?(e - 1) B. ? e C. 2?(e2 - 1) D. ?(e2 - 1)
Mathematics
If ROPE is a parallelogram, then
(a) ?EPR ? ?PRO. (b) RP ? OE. (c) EO?PR. (d) ?EPR ? ?OPR. (e) None of these is correct.
Mathematics
Use this equation 
and find ?P if the corporation needs $120,000,000 in 8 years and the fund earns 8% interest compounded continuously.
??
A. ?$110,708,538.49? B. $10,500,538.49 C. $10,708,538.49 D. $100,708,538.49 E. $1,708,538.49
Mathematics
Let U denote the set of all senators in Congress. Let
Write the set that represents the following statement:
The set of all Democrats who are lawyers.
Mathematics