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3 years ago

8

Ten percent of the items produced by a machine are defective. Suppose that twenty items are randomly chosen. Use this informatio

n to answer the following three questions. What is the probability that exactly 3 of the items are defective

1 answer:

stiks02 [169]3 years ago

7 0

Answer:

15%

Step-by-step explanation:

if 10% is to 20 then 15% is to 30

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What is the measure of ∠A?

mars1129 [50]

I'm guessing the total amount of degrees is 360 degrees.

67 + 130 + 72 = 269

360 - 269 = 91

Answer = 91°

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3 years ago

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zvonat [6]

Answer:

13

Step-by-step explanation:

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erik [133]

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Step-by-step explanation:

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2 years ago

PLEASE HELP ASAP<br><br> Find the value of x. Then, find the measure of each angle.

andriy [413]

Answer:

x = 16°

H = 46°

I = 55°

J = 39°

Step-by-step explanation:

Since the whole figure is 180°

Deduct 180 by the numbers mentioned above in order to find x.

180 - 2 - 9 - 9 = 160

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10 x = 160

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3 years ago

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CAN SOMEONE HELP PLEASE!!

grandymaker [24]

The predicted time remaining has decreased by 30 years, so the second one would be the answer

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3 years ago