Solve the problem.Use Ohm's Law, I = 
, to find the voltage V, given current 
and impedance 
A. 17(cos 110° + i sin 20°)
B. 17(cos 130° + i sin 130°)
C. 42(cos 130° + i sin 130°)
D. 42(cos 20° + i sin 11°)
Answer: C
Mathematics
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Use multiplication to check the answer. If an answer is incorrect, find the correct answer.
A. Incorrect; should be 2281 R5 B. Correct C. Incorrect; should be 2276 R3 D. Incorrect; should be 2276 R4
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Solve the problem.A bag contains 5 red marbles, 4 blue marbles, and 1 green marble. What is the probability of choosing a marble that is red or green when one marble is drawn from the bag?
A. 6
B. 
C. 
D. 
Mathematics
Multiply and simplify.
? 
A. 5m
B. 
C. 
D. 10
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Find the exact value of the composition.csc 
A. 
B. 
C. 2
D. 
Mathematics