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kolbaska11 [484]
2 years ago
11

a five-question quiz is taken in which the first and second questions have four answer choices the third and fourth questions ha

ve three answer choices and the last question has five answer choices a student randomly marks an answer for each question, what is the expected number of questions he will answer correctly

Mathematics
1 answer:
suter [353]2 years ago
7 0

Answer:

1.37

Step-by-step explanation:

1

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The answer is
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Formula
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Volume = πr²h

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Find Volume of one tank
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Answer:

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Step-by-step explanation:

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