Simplify. Be sure to rationalize all denominators. Assume that all variables represent positive real numbers.
A. 
B. 2
C. 2
D. 
Answer: A
Mathematics
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Decide whether the statement makes sense. Explain your reasoning.This time around the Democrats are redrawing the boundaries of the districts. It would be to their advantage to draw the boundaries in such a way that all districts have roughly the same number of Republicans.
What will be an ideal response?
Mathematics
Provide an appropriate response.
Find c rounded to four significant digits if b = 48.5 in. and A = 16.9°.
A. 46.41 in. B. 50.69 in. C. 14.10 in. D. 166.8 in.
Mathematics
Solve the equation.
(r + 6) = 
(r + 8)
A. 1 B. 2 C. -2 D. -1
Mathematics
Find the volume of the circular cylinder. Use 3.14 or 
for ? as indicated.Use 
for ?.
A. 197,120 m3
B.
| 70,400 m3 |
C. 281,600 m3
D. 3520 m3
Mathematics