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cluponka [151]
2 years ago
15

Bao can eat 12 chicken wings in 3 minutes. She eats the chicken wings at a constant rate.

Mathematics
2 answers:
Damm [24]2 years ago
8 0

Answer:

12 = 3

y = 12

3y = 144

y =144÷ 3 = 48

s2008m [1.1K]2 years ago
6 0

Answer:

I think the answer is 48

Step-by-step explanation:

cuz it's 12:3

and if you multiply 3 by 4 it'll be 12

so you multiply 12 by 4 as well, which is 48

mihht be wrong though

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. Exam scores for a large introductory statistics class follow an approximate normal distribution with an average score of 56 an
Andru [333]

Answer:

0.1% probability that the average score of a random sample of 20 students exceeds 59.5.

Step-by-step explanation:

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In this problem, we have that:

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This is 1 subtracted by the pvalue of Z when X = 59.5. So

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