Find the probability.The probability that Luis will pass his statistics test is 0.49. Find the probability that he will fail his statistics test.
A. 2.04
B. 0.51
C. 0.25
D. 0.96
Answer: B
Mathematics
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Consider the function h as defined. Find functions f and g so that (f ? g)(x) = h(x).h(x) = 
A. f(x) = 
, g(x) = 2x - 2
B. f(x) = 
, g(x) = 2x + 2
C. f(x) = -
, g(x) = 2x + 2
D. f(x) = x, g(x) = 2x + 2
Mathematics
Solve the problem.In 1990, the population of a country was estimated at 4 million. For any subsequent year the population, P(t) (in millions), can be modeled by the equation 
where t is the number of years since 1990. Estimate the year when the population will be 21 million.
A. approximately the year 2041 B. approximately the year 2088 C. approximately the year 2016 D. approximately the year 2093
Mathematics
Graph the parabola.x = (y + 5)2 + 6
A. 
B. 
C. 
D. 
Mathematics
What part of the set of objects is shaded?
A. 
B. 
C. 
D. 
Mathematics