A bag has flashcards with numbers written from 20 to 29 in it. find the probability of getting a composite number.
Answers
Answered by
1
Answer:
1/5
Step-by-step explanation:
total outcome is 23 and 29
n=2
so probality= 2/10
=1/5
Answered by
2
Answer:
∴ Probability=8/10=4/5
Step-by-step explanation:
Composite numbers are numbers which are not prime.
Composite numbers:{20,21,22,24,25,26,27,28}
Total number of composite numbers=8
Total number of flash cards=10
∴ Probability=8/10=4/5
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