kiyondinewton02 kiyondinewton02

23-08-2021
Mathematics

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Anyone help me to solve this probability question in details. I have problems with probabilities. I will be giving the brainliest

Anyone help me to solve this probability question in details I have problems with probabilities I will be giving the brainliest class=

Respuesta :

matthewvalentino182 matthewvalentino182

23-08-2021

Answer:

Step-by-step explanation:

The probability of breakdown

Concrete mixer is 1/4, dumper 1/6, and hoist 1/8.

1. All machines breakdown.

1/4 +1/6 + 1/8 = 13/24

2. 2 machines break down

CM and D 1/4 + 1/6 = 5/12

CM and H 3/8

D and H 7/24

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