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erma4kov [3.2K]
3 years ago
11

(Please Help! I need this done NOW! and I mean NOW! Please Help whoever is seeing this!) Which inequality is equivalent to −4t≥2

8?
A. t ≥ -7
B. t ≥ 7
C. t ≤ -7
D. t ≤ 7
Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0
The answer should be C
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Llana [10]

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0.0903

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Given that :

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Let consider the given number of weeks = 52

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The standard deviation = 3.3306

Let Y be a random variable that proceeds in a binomial distribution, which denotes the number of weeks in a year that exceeds $1560.

Then;

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From z tables

P(Y > 20) \simeq 0.0903

7 0
3 years ago
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