A box contains 30 resistors. 15 of the resistors have nominal values of 1.0 KQ, 10 have nominal values of 4.7 KQ, and 5 have nominal values of 10 KO. 3 resistors are taken at random and connected in series. What is the probability that the 3 resistor combination will have a nominal resistance of 1)3k KQ 2)15.7 KQ 3)19.4 KO

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Chapter1: Units, Trigonometry. And Vectors
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A box contains 30 resistors. 15 of the
resistors have nominal values of 1.0 KQ,
10 have nominal values of 4.7 KQ, and 5
have nominal values of 10 KO.
3 resistors are taken at random and
connected in series. What is the
probability that the 3 resistor
combination will have a nominal
resistance of
1)3k KQ
2)15.7 KQ
3)19.4 KQ
Transcribed Image Text:A box contains 30 resistors. 15 of the resistors have nominal values of 1.0 KQ, 10 have nominal values of 4.7 KQ, and 5 have nominal values of 10 KO. 3 resistors are taken at random and connected in series. What is the probability that the 3 resistor combination will have a nominal resistance of 1)3k KQ 2)15.7 KQ 3)19.4 KQ
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