Write an equivalent expression without negative exponents.6-2
A. 
B. - 
C. -62
D. 
Answer: A
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Solve the problem.
Find an expression for the volume of the shaded solid by subtracting the volume of the smaller cylinder from the volume of the larger cylinder. Write your answer in factored form. The diameter of the larger cylinder is 2R and the diameter of the smaller cylinder is 6. Both cylinders have a height of h. The formula for the volume of a cylinder is V = ?r2h.
A. ?h(R - 3)2 B. ?h(R + 6)(R - 6) C. ?h(R + 3)(R - 3) D. h(R + 3?)(R - 3?)
Use the remainder theorem and synthetic division to find f(k).k = -3 + 2i; f(x) = x2 - 5x - 5
A. -7 B. 20 - 16i C. 15 - 22i D. 15 - 16i
Find the number b such that the line y=b divides the region bounded by the curves y = 
and y = 4 into two regions with equal area.
What will be an ideal response?
Solve.The temperature at 5 p.m. on January 25 was -13° Fahrenheit. By 8 p.m. the temperature had risen 19 degrees. Find the temperature at 8 p.m.
A. -32° B. 6° C. -6° D. 32°