mcwhorterania mcwhorterania
  • 13-11-2019
  • Mathematics
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A quality control technican checked a sample of 30 bulbs. Two of the bulbs were defective. If the sample was representative, find the number of bulbs expected to be defective in a case of 450.

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trishntc
trishntc trishntc
  • 13-11-2019

Answer:30

Step-by-step explanation: Put 30 times 15 into a calulater. Then do 15 times  2 then you find your answer.

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