For the pair of functions, find the indicated composition.f(x) = 4x + 13, g(x) = 3x - 1Find (f ? g)(x).
A. 12x + 17
B. 12x + 12
C. 12x + 38
D. 12x + 9
Answer: D
Mathematics
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Evaluate the sum.
A. 30
B. 5
C. 15
D. 
Mathematics
Write the first five terms of the arithmetic sequence with the given values.a5 = 2, d = -2
A. -10, -8, -6, -4, -2 B. 14, 11, 8, 5, 2 C. 0, 10, 8, 6, 4 D. 10, 8, 6, 4, 2
Mathematics
Round each number to the nearest hundred to estimate the sum or difference.5515 + 7651 + 3564
A. 16,000 B. 16,800 C. 16,700 D. 18,000
Mathematics
The percent of a certain brand of computer chips that will fail after t years of use is estimated to be
?
.
?
What percent of this brand of computer chips are expected to be usable after 6 years?
?
A. 71.3% B. 56.7% C. 69.9% D. 64.2%
Mathematics