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olga nikolaevna [1]
3 years ago
11

a crew workers paved 2/15 mile in 20 minutes. if they work at the same rate what portion of a mile will they pave in one hour?

Mathematics
1 answer:
ANEK [815]3 years ago
6 0
Since 20 min is 1/3 of a mile 20 min*3=1 hour. then u multiply 2/5 by 3 to get 6/5.
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48 is half of what number the number is half of 192?
Gala2k [10]

Answer:

96

Step-by-step explanation:

Is means equals, of means multiply

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Using the triangle inequality theorem, we can figure this out.

2-  Yes

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kvv77 [185]

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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P(X=x)={n\choose x}p^x(1-p)^{n-x}

Given that p=0.18, n=5 ,  is calculated as:

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3 years ago
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ale4655 [162]

Answer:

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Step-by-step explanation:

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To find y, substitute x with a 0.

y=0-3. 0-3 equals -3 which means that y will equal -3

7 0
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