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svetoff [14.1K]
3 years ago
6

An instructor gives his class a set of 18 problems with the information that the next quiz will consist of a random selection of

9 of them. If a student has figured out how to do 13 of the problems, what is the probability the he or she will answer correctly
all 9 questions? =.0147
atleast 8 questions ?
Mathematics
1 answer:
Anna [14]3 years ago
7 0

Answer:

The probability the he or she will answer correctly is 1.5%

Step-by-step explanation:

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Answer:

Check explanation.

Step-by-step explanation:

slope-intercept form: y=mx+b

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m=slope: -9/5

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a jacket originally sold for $45. this week it went on sale for 20% off. what is the discount and what is the sales price?
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Answer:

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4 0
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I believe it would be the last answer, 6.25
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