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rjkz [21]
3 years ago
8

I need help with this question plz

Mathematics
2 answers:
Ivahew [28]3 years ago
8 0

Answer:

22/35

Step-by-step explanation:

you make 1 4/7 into an improper fraction 11/7 then multiply by 2/5 you get 22/35.

morpeh [17]3 years ago
7 0

Answer:

\frac{22}{ 35}

Step-by-step explanation:

1 4/7= 11/7

11/7×2/5=22/35

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Lapatulllka [165]

Answer:

2,655 students

Step-by-step explanation:

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The standard error for a proportion p is:

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For a proportion of p =0.20, in order to ensure a standard error of 0.02, the sample size 'n' must be:

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Rounding up to the next whole student, the sample size needed is 2,655 students.

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Find the value of X
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2 years ago
A right triangle has sides of length 3, 4, and .
olchik [2.2K]

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Step-by-step explanation:

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Answer:

see below

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To find the combined length of Pine and Elm and the lengths together

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