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anonymous
 5 years ago
The probability of a football being defective is 1/10. About how many footballs would defective in a shipment of 725 footballs?
A1
B7
C73
D80
anonymous
 5 years ago
The probability of a football being defective is 1/10. About how many footballs would defective in a shipment of 725 footballs? A1 B7 C73 D80

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I got C by setting up the ration 1/10= X/725. you could A) divide 10 into 725, and receive 72.5 as the answer, or B) solve the ration by solving for X.
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