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STALIN [3.7K]
3 years ago
11

Out of 1,100 discs tested, 13 are defective. Estimate the number of defective discs in a batch of 41,000.

Mathematics
1 answer:
Luba_88 [7]3 years ago
8 0
13/1,100 = x/ 41,000 (in English, this reads 13 out of 1,100 equals x out of 41,000) * by 41,000 and you get 41,000 x 13/1,100 = x
which is about 485

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A computer randomly selects a number from the given set.
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Step-by-step explanation:

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sergey [27]
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HELPPPP
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Answer:

D) -9/4

Step-by-step explanation:

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Do 12 / 15 and 8 / 10 have the same value? Explain your answer.
yKpoI14uk [10]
Hello there!


12/15 and 8/10 don't have the same value.

Reason: 
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Hope i helped!

Let me know if you need anything else!

~ Zoe
3 0
3 years ago
8. A dog chasing some birds in the woods got away from its owner. If the owner is 30 yards
puteri [66]

Answer:

172.76 yards.

Step-by-step explanation:

The dog chasing some birds got away from its owner by x yards (say).

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Therefore, we can write that \sin 10 =\frac{30}{x}

⇒ x = \frac{30}{\sin10} = 172.76 yards. (Answer)

8 0
3 years ago
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