Determine whether the given functions are inverses of each other.f(x) = 
, g(x) = 2x - 3
A. Yes
B. No
Answer: B
Mathematics
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Convert using dimensional analysis.18 pints to cups
A. 72 c. B. 36 c. C. 144 c. D. 9 c.
Mathematics
Solve the problem.Express the total shaded area as the product of two binomials.
(The figures are not drawn to scale.)
A. (4x + 3)2 B. (4x + 3)(16x2 - 24x + 9) C. (4x + 3)(4x - 3) D. (3x + 4)2
Mathematics
For each right triangle, find the missing quantity. Express angles in degrees and minutes.Find b.
a = 14A = 62°21'
A. b = 30.2 B. b = 7.3 C. b = 30 D. b = 15.8
Mathematics
Find any numbers for which the rational expression is undefined.
A. r = 9 B. r = -9 C. r = 0 D. none
Mathematics