Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers. 
A. 
B. 7
C. 
D. 7
Answer: C
Mathematics
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Find the equation of the axis of symmetry.f(x) = 11(x - 2)2 + 8
A. x = 11 B. x = 2 C. x = -2 D. x = 8
Mathematics
Find the derivative.y = 
A. 
B. 
C. 
(10x + 3)3/2
D. 
- 
Mathematics
Find the indicated probability.The table below describes the smoking habits of a group of asthma sufferers.
If one of the 1079 subjects is randomly selected, find the probability that the person chosen is a nonsmoker given that the person is a woman.
A. 0.711 B. 0.49 C. 0.495 D. 0.348
Mathematics
The area of any region is always measured in units ________________________.
Fill in the blank(s) with the appropriate word(s).
Mathematics