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alexgriva [62]
3 years ago
8

Bob is doing a quality test on machine bots , he tested 24 bolts that he randomly found that 5 were defective. Based on bob’s re

sults what is the expected number of bolts that will be defective if he tests 840 bolts?
Mathematics
1 answer:
goldenfox [79]3 years ago
5 0

Answer:

175

Step-by-step explanation:

5/24 = 0.208 percentage of defective bolts

scale up to 840 bolts by finding 20.8% of defective bolts

840*20.8 = 175

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Which equation is a point-slope form of the equation of this line (-2, 1 ) and (1, 7 )
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6 0
3 years ago
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arlik [135]
150 lower level
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8 0
4 years ago
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saveliy_v [14]
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6 0
4 years ago
Read 2 more answers
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Sedbober [7]

Answer:

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4 0
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