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MAXImum [283]
3 years ago
9

HELP WITH WORD PROBLEM - The quality control engineer of top notch tool company finds flaws in 8 of 60 wrenches examined. Predic

t the number of flawed wrenches in a batch of 2400
Mathematics
1 answer:
USPshnik [31]3 years ago
6 0

Answer:

The expected ratio: 8/60 = x/2400

=> The number of flawed wrenches in a batch of 2400:

x = 2400*8/60 = 320

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Factor completely 2x3 + x2 - 18x - 9
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Factor the following:
2 x^3 + x^2 - 18 x - 9

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3 years ago
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Please help, ty if you do :D
Dennis_Churaev [7]

Answer:

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2 years ago
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