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anonymous
 one year ago
i kind of know its C need 2nd opinion
A tire manufacturer took a random sample of 50 tires and found that 3 were defective.
In a shipment of 2400 tires, how many could be expected to have defects?
A.
6
B.
144
C.
150
D.
2353
anonymous
 one year ago
i kind of know its C need 2nd opinion A tire manufacturer took a random sample of 50 tires and found that 3 were defective. In a shipment of 2400 tires, how many could be expected to have defects? A. 6 B. 144 C. 150 D. 2353

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DanJS
 one year ago
Best ResponseYou've already chosen the best response.1The same ratio...scaled up \[\frac{ 3 }{ 50 } = \frac{ x }{ 2400 }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the greatest help in the world

DanJS
 one year ago
Best ResponseYou've already chosen the best response.1cross multiply 2400 * 3 = 50 *x
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