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nirvana33 [79]
3 years ago
15

Lee is sewing vests using 16 green buttons and 40 blue buttons. All the vests are identical, and all have both green and blue bu

ttons. What are the possible numbers of vests Lee can make? What is the greatest number of vests Lee can make?​
Mathematics
1 answer:
faust18 [17]3 years ago
8 0

Answer:

you can make 8 vest

Step-by-step explanation:

2 of them are green and 3 are blue

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Step-by-step explanation:

I hope this helps.

This is what it's called dependent event probability, with the added condition that at least 1 out of 5 blades picked is dull, because from your selection of 5, you only need one defective to decide on replacing all.

So if you look at this from another perspective, you have only one event that makes it so you don't change the blades: that 5 out 5 blades picked are sharp. You also know that the probability of changing the blades plus the probability of not changing them is equal to 100%, because that involves all the events possible.

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But the event of picking one blade is dependent of the previous picking, meaning there is no chance of picking the same blade twice.

So you have 38/48 on getting a sharp one on your first pick, then 37/47 (since you remove 1 sharp from the possibilities, and 1 from the whole lot), and so on.

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have a good one hope to get a   Brainliest

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