Translate the following into algebraic expressions.The pitch "P" of a gear is equal to the number of teeth "N "on the gear divided by the pitch diameter "D".
A. D = NP
B. P = ND
C. D = 
D. P = 
Answer: D
Mathematics
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Find the domain of the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The half-life of plutonium-234 is 9 hours. If 60 milligrams is present now, how much will be present in 6 days? (Round your answer to three decimal places.)
A. 0.59 B. 37.797 C. 19.793 D. 0.001
Mathematics
Solve.The ratio of a basketball player's completed free throws to attempted free throws is 5 to 6. If she completed 20 free throws, find how many free throws she attempted.
A. 17 free throws B. 5 free throws C. 24 free throws D. 4 free throws
Mathematics
Factor completely, if possible.9x2 - 24xy + 16y2
A. (9x + 1)(x + 16) B. (3x - 4y)(3x + 4y) C. (3x + 4y)2 D. (3x - 4y)2
Mathematics