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Aleks04 [339]
3 years ago
12

Plsss need help now. Will give brainliest :) ​

Mathematics
1 answer:
jasenka [17]3 years ago
4 0

Answer:

i) 180

ii) 20

iii) 52

iv) 107

v) 53

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Answer:

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Step-by-step explanation:

Given that:

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z=\frac{x-\mu}{\sigma}=\frac{23.72-24}{0.14} =-2

From the normal probability distribution table: P(X < 23.72) = P (Z < -2) = 0.0228

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3 years ago
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3 years ago
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lianna [129]

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Alright so basically

Step-by-step explanation:

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3 years ago
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A scale model of a butterfly has a width of 12 centimeters and a height of 8 centimeters. If the actual width of the butterfly i
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mr richey bought 20 organizer books and 20 staplers for students. each stapler costs 3$. mr richey spent in total of 200$ for th
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2 years ago
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