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horsena [70]
3 years ago
6

um aluno tinha uma quantidade de questoes para resolver se ja resolveu a quinta parte da sua tarefa então a razão entre o numero

de questoes resolvidas e o numero restante de questoes nessa ordem é a) 1/20 b)1/5 c)1/4 d)4 e)5
Mathematics
1 answer:
DochEvi [55]3 years ago
4 0

Answer:

can you please simplify that in English?

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The area of a rectangle is 45 sq ft. its perimeter is 36 ft. Find the length and width.
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A researcher records the repair cost for 8 randomly selected washers. A sample mean of $60.46 and standard deviation of $18.36 a
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Answer:

The critical value is T = 1.895.

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90% confidence interval

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8 0
3 years ago
90 points for question
Lesechka [4]

Answer:

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