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Vesna [10]
3 years ago
8

Which of the following is a composite number? A. 13 B. 63 C. 61 D. 31

Mathematics
1 answer:
OleMash [197]3 years ago
7 0
13, 61, and 31 are prime numbers. 63 is a composite number
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Answer:

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Answer:

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Answer:

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5 0
3 years ago
Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut
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The probability of one arrives within the next 10 minutes when he already been waiting for one jour for a taxi is,

 

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The probability of one arrives within the next 10 minutes when he already been waiting for one hour for a taxi is 0.3679

3 0
3 years ago
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