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evablogger [386]
3 years ago
14

PROBLEM 1

Mathematics
1 answer:
Otrada [13]3 years ago
3 0
153.86 because A= p * r^2


Hope This Helps.
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Answer:

34.134%

68.268%

Step-by-step explanation:

Given that:

Mean (m) = 500

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P(x < 600) - P(x < 500)

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P(x < 600)

Z = (600 - 500) /100 = 1

P(x < 500)

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P(Z< 1 ) - P(Z < - 1)

0.84134 - 0.15866

= 0.68268

= 0.68268 * 100%

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