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Nataly [62]
3 years ago
5

Right answer gets brainlist

Mathematics
2 answers:
nadezda [96]3 years ago
7 0

Answer:

19

Step-by-step explanation:

vagabundo [1.1K]3 years ago
7 0

Answer:

706.86

Step-by-step explanation:

V = πr2h = π * 5² * 9 = 706.85835

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Anxeity (Option 4)

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A batch of 20 semiconductor chips is inspected by choosing a sample of 3 chips. Assume 10 of the chips do not conform to custome
Hatshy [7]

Answer:

A batch of 20 semiconductor chips is inspected by choosing a sample of 3 chips. Assume 10 of the chips do not conform to customer requirements.

a) Number of different samples = 20C3 =  \frac{20!}{3!(17!)} =1140

b) 2 good and one bad chip

Number of samples = 10C2 * 10C1 = 45 * 10 =450

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3 years ago
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daser333 [38]

Answer:

It would be A.

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2 years ago
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Donna is running a track it takes her 10 minutes to run 6 laps if she keeps running at the same speed how long will it take her
kaheart [24]
To solve this problem we can make a proportion.
6      5
-- = ---
10    x

to solve this proportion we can cross multiply and divide.
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A tablet and a digital camcorder are both on sale for 30% off. The regular price of the tablet is $185. The regular price of the
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129.50

Step-by-step explanation:

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