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goblinko [34]
3 years ago
8

PLEASE HELP I DONT UNDERSTAND ILL GIVE MORE IF ITS RIGHT

Mathematics
1 answer:
erastova [34]3 years ago
8 0

Answer:

17ft

Step-by-step explanation:

What you're going to do is solve this backwards so to find volume the eqation is v=(pir^2)h, so what you're going to do is:

833pi=(pi7^2)h                 you cross out pi and square 7                           833=49*h                         then you divide 49 from both sides and get 17

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Question:

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Answer:

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Step-by-step explanation:

Let S = Sample Space i.e. total possible outcomes

Given that candidates 1 and 2 are qualified and 3 and 4 are not qualified.

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c. What is the probability that exactly one is qualified?

The event that one one is qualified is given as {13,14,23,24}

Total = 4

Probability = 4/6

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