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3 years ago

Which line has a constant of proportionality between y and x of 5/4

Mathematics

1 answer:

Paraphin [41]3 years ago

7 0

Answer:

Step-by-step explanation:

Because under the six there's a line so the line is there then you look at the four and equal it to it and that's how you know it's B

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John is interested in purchasing a multi-office building containing five offices. The current owner provides the following proba

Elenna [48]

Answer:

Option B.

Step-by-step explanation:

The given table is:

Number of Lease Offices : 0 1 2 3 4 5

Probability : 5/18 1/4 1/9 1/18 2/9 1/12

The expected probability is

Expected probability = $\sum_{i=0}^5 x_{i}p(x_i)$

Expected probability = $0p(0)+1P(1)+2P(2)+3P(3)+4P(4)+5P(5)$

Expected probability = $0\cdot (\frac{5}{18})+1\cdot (\frac{1}{4})+2\cdot (\frac{1}{9})+3\cdot (\frac{1}{18})+4\cdot (\frac{2}{9})+5\cdot (\frac{1}{12})=\frac{35}{18}$

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Therefore, the correct option is B.

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3 years ago

The constant of ________ is the value that relates two variables that are directly proportional or inversely proportional.

krok68 [10]

The constant of proportion is the value that relates two variables that are directly proportional or inversely proportional.

Option B is correct!!~

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2 years ago

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Neporo4naja [7]

If they're integers, that means they can't be fractions (such as 15/2 and 2).

So the only couples of integers that, when multiplied, result in 15 are:

1 and 15
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The least possible sum of a and b is 8.

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