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lana [24]
3 years ago
11

The point-slope equation of a line is

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

D. y - y_0 = m(x - x_0).

Step-by-step explanation:

The equation of a line can be written in the point-slope form if we know the the coordinates of a point the line passes through which is (x_0, y_0). And if we also know the slope = m of the line.

Therefore, the point-slope equation is given as:

y - y_0 = m(x - x_0)

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Answer:

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Step-by-step explanation:

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A person is to install five devices each 6 7/8 inches wide with 3 1/2 inches between switches. how much space will be needed to
solong [7]
Refer to the diagram shown below.

w = 6 7/8 in = 6.875 in, the width of each device.
d = 3 1/2 in = 3.50 in, the space between teo devices.

The total space needed is
D = 4(w+d) + w
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4 years ago
The warranty for a particular system on a new car is 2 years. During which there is no limit to the number of warranty claims pe
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Answer: by using Poisson distribution

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P(x=2)= 0.143

There is no limit to the number of warranty claims per car

P(X=0) = 0.449

Step-by-step explanation:

<u>step:-1</u>

A random variable X is said to follow a Poisson distribution if it assumes only non-negative values and its probability distribution is given by

P(X=x) = \frac{e^{-w}w^{x}  }{x!}

here w>0 is called the parameter of the distribution

<u>Step 2</u>:- Given mean value of Poisson distribution = 0.8

The warranty for a particular system a new car is 2 years

P(X=x)=P(X=2)=\frac{e^{-0.8}{0.8^{2} }  }{2!}

P(x=2)= 0.143

<u>Step 3</u>:-

Given mean value of Poisson distribution = 0.8

There is no limit to the number of warranty claims per car

P(X=x)=P(X=0)=\frac{e^{-0.8}{0.8^{0} }  }{0!}

P(X=0) = 0.449

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3 years ago
Does anyone know this?
Fudgin [204]

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These numbers are either whole numbers, or the negatives of whole numbers. They are called ______. Example: ... -4, -3, -2, -1,
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They are called integers

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