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DedPeter [7]
4 years ago
14

PLEASE HELP!!! Write the equation of the given line in standard form.

Mathematics
1 answer:
Alekssandra [29.7K]4 years ago
7 0
<h3>Answer:</h3>

x = 3

<h3>Step-by-step explanation:</h3>

"Standard form" is the form ...

... ax + by = c

where a, b, c are mutually prime integers. The coefficients a and b cannot both be zero. The leading coefficient must be positive. If "a" is zero, then the leading coefficient is "b".

So ...

... x = 3

is in standard form already. (a=1, b=0, c=3)

_____

<em>Further comments on Standard Form</em>

Of course, if the line has irrational slope or intercept, the coefficients cannot all be integers.

The order of the variables may be swapped, in which case the coefficient of y is the leading coefficient and must be positive.

This is the only way a vertical line can be written, as slope-intercept form is undefined for a vertical line.

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Answer:

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Step-by-step explanation:

If it is a binomial distribution function than we can find a probability of earning less or more than 35000$ in this certain large city. Lets assume that p is probability of earning less than 35000$ and q is earning more than 35000$.:

p=0,45

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So general formula of n families that earning less than 35000$ is:

P(X=n)=combination(30,n)*0,45^n*0,55^{30-n}

Probability of 10 or less families out of 30 families that earning less than 35000$ is:

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3 years ago
At the hardware store 2/4 of nails are size 2d and 1/4 of nails are size 4d. What fraction of the nails are either size 2d or 4d
wel

Answer:

\frac{3}{4}

Step-by-step explanation:

We need to find the fractional amount of the total that is 2d and 4d size nails.

It is given 2d nails are 2/4th of the total. Also

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Hence 2d and 4d comprises of 2/4 + 1/4 = 3/4th of the total

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Step-by-step explanation:

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Step-by-step explanation:

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