Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.11x2 + 122x + 11
A. (11x - 1)(x - 11)
B. (11x + 1)(x + 11)
C. prime
D. (11x + 11)(x + 1)
Answer: B
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Rationalize the denominator and simplify. 
A. 
B. 
C. 
D. 
Provide an appropriate response.Which of the following is not an option available to an insured that no longer wishes to pay life insurance premiums on their whole life policy?
A. extended term insurance B. paid-up insurance C. conversion D. cash value or surrender
Provide an appropriate response.According to data collected during one year in a large metropolitan community, 30% of commuters used public transportation to get to work, and this rose by 4% the following year. This is modeled by the transition matrix 
M = 
where P represents the percentage of people that use public transportation and P' the percentage of people that do not. Let S0 = [0.3 0.7]. Find S1.
A. [0.3 0.7] B. [0.66 0.34] C. [0.9 0.1] D. [0.34 0.66]
For the given functions f(x) and g(x), find (f + g)(x) or (f - g)(x) as indicated.f(x) = -8x + 8, g(x) = -5x + 9Find (f - g)(x).
A. -13x - 1 B. 3x C. -3x - 1 D. -3x + 16