For the pair of functions, find the indicated composition.f(x) =
, g(x) = 2x2Find (g ? f)(x).
A.
B.
C.
D.
Answer: C
Mathematics
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Expand the number to its natural form.8.62 × 109
A. 8,620,000,000 B. 86,200,000,000 C. 862,000,000,000 D. 862,000,000
Mathematics
Choose the most reasonable unit of measure.Hammer length: 32 (mm, cm, m, km)
A. mm B. cm C. m D. km
Mathematics
Find the approximate annual percentage rate using the approximate annual percentage rate formula. Round to the nearest tenth of a percent.Amount financed: $300Finance charge: $50Number of monthly payments: 24
A. 16.7% B. 16.0% C. 17.4% D. 14.8%
Mathematics
Estimate the value as a whole number or as a mixed numeral where the fractional part is . 450 ÷ 3
A. 150
B. 149
C. 151
D. 148
Mathematics