Solve the problem.If the voltage, V, in an electric circuit is held constant, the current, I, is inversely proportional to the resistance, R. If the current is 150 milliamperes (mA) when the resistance is 5 ohms, find the current when the resistance is 15 ohms.
A. 250 mA
B. 447 mA
C. 50 mA
D. 450 mA
Answer: C
Mathematics
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Determine whether the sequence converges or diverges, and, if it converges, find 
an.an = 
A. ln 5 B. 0 C. 1 D. Diverges
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Determine whether or not the function is one-to-one.f(x) = x2 - 4
A. Yes B. No
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Express the verbal representation for the function f symbolically.Cube the input x to obtain the output y.
A. y = x - 3 B. y = x3 C. y = 3x D. y = 3x
Mathematics
Find the numerical value of the expression for 
and 
x - 3
A. a) 1 b) 15 B. a) 12 b) 54 C. a) 7 b) 21 D. a) 15 b) 1
Mathematics