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Lady_Fox [76]
2 years ago
9

The Lumberjack Hardware store found that 5 out of every 10 paint sprayers they recently received were not properly assembled. If

they received 385 paint sprayers, about how many paint sprayers can they expect to be faulty?
Mathematics
1 answer:
babymother [125]2 years ago
3 0

Answer: 193 faulty paint sprayers

Step-by-step explanation: 5/10 is = to 1/2 so half of them are faulty

next divide 365 by 2 to get 192.5 remember if the decimal is 5 or greater you can round up since you cannot have half a paint sprayer you have to round up to 193 paint sprayers

hope this helps mark me brainliest if it helped

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Answer:

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Step-by-step explanation:

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(\sin{\theta})^{2} + (\cos{\theta})^{2} = 1

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Find the cosine:

(\sin{\theta})^{2} + (\cos{\theta})^{2} = 1

(\frac{1}{4})^{2} + (\cos{\theta})^{2} = 1

\frac{1}{16} + (\cos{\theta})^{2} = 1

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Since the angle is in the first quadrant, the cosine is positive.

\cos{\theta} = \frac{\sqrt{15}}{4}

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