Simplify the expression.
A. 
B. 
C. 
D. 
E. 
Answer: C
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Determine whether the sequence converges or diverges, and, if it converges, find 
an.an = 
A. ln 5 B. 0 C. 1 D. Diverges
A company installs 5,000 light bulbs. The lifetimes of the lightbulbs are approximately normally distributed with a mean of 500 hours and a standard deviation of 100 hours. Find the approximate number of bulbs that can be expected to last the indicated amount of time.Between 290 hours and 500 hours
A. 2,410 B. 2,913 C. 2,413 D. 2,911
For the rational function below (i) Find the intercepts for the graph; (ii) Determine the domain; (iii) Find any vertical or horizontal asymptotes for the graph; (iv) Sketch any asymptotes as dashed lines. Then sketch the graph of y = f(x).f(x) = 
A. (i) x intercept: - 
; y intercept: - 
(ii) Domain: all real numbers except -2
(iii) Vertical asymptote: x = -2; horizontal asymptote: y = -2
(iv)
B. (i) x intercept: - 
; y intercept: - 
(ii) Domain: all real numbers except -2
(iii) Vertical asymptote: x = -2; horizontal asymptote: y = -2
(iv)
C. (i) x intercept: 
; y intercept: - 
(ii) Domain: all real numbers except 2
(iii) Vertical asymptote: x = 2; horizontal asymptote: y = -2
(iv)
D. (i) x intercept: 
; y intercept: - 
(ii) Domain: all real numbers except 2
(iii) Vertical asymptote: x = 2; horizontal asymptote: y = -2
(iv)
Solve.6x + x(x - 5) = 0
A. -1 B. -1, 0 C. 1, 0 D. 0