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velikii [3]
2 years ago
9

Identify the constant and coefficient 7 – 4x = 12 4x – 7 = 12 12 = 4x + 7

Mathematics
2 answers:
sdas [7]2 years ago
5 0

Answer:

Constants: 7 and 12

Coefficient: 4

Step-by-step explanation:

<em>Coefficients</em> are often the numbers to the left of the variable and are being multiplied by the variable. <em>Constants</em> are numbers that stand alone and have a fixed value.

I tried, hope this helps :)

schepotkina [342]2 years ago
3 0

Answer:

Constants: 7 and 12

Coefficients: 4

Step-by-step explanation:

A constant is number without a variable next to it, while a coefficient is a number with a variable next to it.

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Step-by-step explanation:

1) Previous concepts

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And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(1

And we can find this probability on this way:

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P(-0.625

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We are interested on this probability

P(X

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

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And we can find this probability on this way:

P(z

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