2 years ago

It takes 6 hours to clean and detail a luxury car. During the morning of

Mathematics

2 answers:

Strike441 [17]2 years ago

7 0

The correct answer is hours

levacccp [35]2 years ago

6 0

The correct answer is hours

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A box contains 15 resistors. twelve of them are labelled 50ω and the other three are labeled 100ω. what is the probability that

Igoryamba

Answer : P(second resistor is 100ω , given that the first resistor is 50ω) is given by

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Explanation :

Since we have given that

Total number of resistors =15

Number of resistors labelled with 50ω = 12

Number of resistors labelled with 100ω =3

Let A: Event getting resistor with 50ω

B: Event getting resistor with 100ω

Since A and B are independent events .

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