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AlladinOne [14]
3 years ago
15

How u solve 55-[(5*2×3)-5*2]

Mathematics
1 answer:
slava [35]3 years ago
6 0

Answer:

35

Step-by-step explanation:

55-[(5x2x3)-5x2]

55-[30-5x2]

55-20

35

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In a bolt factory, machines 1,2, and 3 respectively produce 20%, 30% and 50% of the total output. of their respective outputs 5%
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Answer:

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Since the combination of machines 1, 2 and 3 produce 100% of the total output when added together, then the probability of choosing a bolt at random that is defective is: 5 + 2 + 3 = 10% out of 100% or 10/100, which is 1/10 or 10%.

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<u>Answer:</u>

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The parabola goes upto x = 2 but does not reach that very value. So x = 2 starts on the line above where x = 2 and ends just before x = 4.

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