Find the requested probability.A box contains the following mixture of colored marbles: 2 black, 3 red, 2 yellow, and 1 green. What is the probability of drawing a red marble followed by a green marble if the two marbles are drawn without replacement?
A. 
B. 
C. 
D. 
Answer: D
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Predict the general, or nth term, an, of the sequence.2, 10, 18, 26, 34, . . .
A. an = 8n - 3 B. an = 2(8)n - 1 C. 8n - 6 D. an = 6n - 8
Solve the problem.The two largest oil spills together released 347 million gallons of oil into the oceans. The smaller of the two released 43 million gallons less than the larger of the two. How many million gallons did the larger one release?
A. 152 million gal B. 195 million gal C. 119 million gal D. 304 million gal
Express the given function H as a composition of two functions f and g such that H(x) = (f ? g)(x).H(x) = 
A. f(x) = 
, g(x) = -87x2 + 12
B. f(x) = 
, g(x) = x2
C. f(x) = -87x2 + 12, g(x) = 
D. f(x) = 
, g(x) = 
Simplify.62 ÷ (16 - 14.2) - [(3 - 1.8) ÷ 2.5]
A. 5.32 B. 27.27 C. 19.52 D. 17.72