How is the slope of a line calculated?

Divide. Give the quotient and remainder.<br> 8÷2,8218

GuDViN [60]

The answer is 4/14109 or 0.00028350 as a decimal

8 0

4 years ago

You are obsessed with how many views your pictures get. On average, you get 3022 views per post and always post exactly one pict

pychu [463]

Answer:

The approximate probability of getting 100000 views or more in January if we assume view counts from day-to-day are independent = 0.22254

Step-by-step explanation:

January has 31 days.

The average number of views per day = 3022 views per day.

In terms of hourly basis, the average number of views = 3022/24 ≈ 126 views per hour

Then we need to find the probability that the number of views in January is equal to or exceeds 100000.

100000 views in January = 100000/31 = 3225.81 ≈ 3226 views per day

On an hourly basis, 3226 views per day ≈ 135 views per hour.

So, mean = λ = 126 views per hour

x = 135 views per hour.

Using Poisson's distribution function

P(X = x) = (e^-λ)(λˣ)/x!

P(X ≥ x) = Σ (e^-λ)(λˣ)/x! (Summation From x to the end of the distribution)

But it's easier to obtain

P(X < x) = Σ (e^-λ)(λˣ)/x! (Summation From 0 to x)

P(X ≥ x) = 1 - P (X < x)

Putting λ = 126 views/hour and x = 135 views/hour in the Poisson distribution formula calculator

P(X ≥ 135) = 0.22254

4 0

3 years ago

Given the line segment, state the ratio of the segment partitions as AC/CB

Fynjy0 [20]

You have to multiply them “7-5+w

4 0

3 years ago

Peter receives a $30000 salary for working as an engineer. If Peter spends 20% of his salary on expenses each year, then how muc

UNO [17]

If Peter spends 20% of his salary on expenses, and his salary is $30,000, then all we need to do is find 20% of 30,000.

We can do this by converting 20% to a fraction or decimal. We'll do fraction because I think it is easier to see.

20% = 20/100 = 2/10 = 1/5

So we need to find 1/5th of 30,000

1/5 x 30,000 = 30,000/5 = 6,000

Therefore, Peter has $6,000 to spend on expenses.

6 0

3 years ago

Read 2 more answers

Explain how to use a cordinate plane to find the area of a rectangle with vertices (-4,9) (-4-3) (-1,-3) and(-1,9) . What is the

PolarNik [594]

Answer:

The Area of the rectangle is 36

Step-by-step explanation:

One can use the vertices of the rectangle in coordinate form, by observing that (please see image attached):

(1) the distance between x-coordinates that share the same y-value give the length of the segments that define the horizontal sides of the rectangle,

(2) and the distance between y-coordinates that share the same x-value give the length of the segments that define the vertical sides of the rectangle,

Therefore, as an example of statement (1) above, the distance between the x-coordinates of : (-4,-3) and (-1,-3) which share the same "y-value" -3, is:

| -1 - (-4)| = |-1+4| = |3| = 3 which is the length of the horizontal side of the rectangle (the base of the rectangle).

As an example of statement (2), the distance between the y-coordinates of: ((-1,-3, and (-1,9) which share the same "x-value" -1, is:

| 9-(-3)| = |9+3|=|12|=12 which is the length of the vertical side of the rectangle (the height of the rectangle).

So, the area of the rectangle which is defined as the product of its base times its height, is given by:

$Area=base\,*\.height\,= 3\,*\,12\,= 36$

7 0

3 years ago