Answer:
<h2> 0.7</h2>Step-by-step explanation:
A' is everything what is not A
So:
A' = {9, 10, 11, 12, 13, 15, 16}
Number of ways it can happen: |A'| = 7
Total number of outcomes: |Ω| = 10
Probability of an event happening:
You can buy 3 T-shirts for $24. Write a proportion that gives the cost c of buying 7 T-shirts.
1 answer:
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