Mathematics, 24.01.2020 19:31 airrish
Abox contains 15 resistors. ten of them are labeled 50 ω and the other five are labeled 100 ω.
(a) what is the probability that the first resistor is 100ω?
(b) what is the probability that the second resistor is 100 ω, given that the first resistor is 50 ω?
(c) what is the probability that the second resistor is 100 ω, given that the first resistor is 100 ω?
Answers: 1
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Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
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Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation
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Abox contains 15 resistors. ten of them are labeled 50 ω and the other five are labeled 100 ω.
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