Find the indicated composite for the pair of functions.f(x) = 3x + 8; g(x) = 5x - 1Find (f?g)(x).
A. 15x + 11
B. 15x + 5
C. 15x + 39
D. 15x + 7
Answer: B
Mathematics
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A. (-3, 0) B. (3, 0) C. (0, 3) D. (0, -3)
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Use the compound interest formula A = P(1 + r)t and the given information to find the missing quantity.A = $7116.56P = $5000r = 4%t = (Round to the nearest year.)
A. 9 yr B. 11 yr C. 10 yr D. 8 yr
Mathematics
Write using radical notation. Then, simplify, if possible.x1/5 ? x4/5
A. x4/5 B. x4/25 C. x-1 D. x
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The histograms represent the probability distributions of the random variables X and Y. Determine by inspection which probability distribution has the larger variance. Answer a or b.
Mathematics