A range is the amount of time from a start of the action up to the end of the action so in your question where a function is created to present the amount of text sent each month. So the best possible restriction of the range is "The range would only include positive integers"
Answer:
The height of the function for any number of pounds between 0 and 100 is 0.01.
Step-by-step explanation:
As described, the probability density function is a uniform probability density function, between the values 0 and 100 pounds.
To calculate the height h of the probability density function, we can write:
![\int\limits^{100}_0 {h} \, dx=1](https://tex.z-dn.net/?f=%5Cint%5Climits%5E%7B100%7D_0%20%7Bh%7D%20%5C%2C%20dx%3D1)
If we solved this integration and rearrange
![\int\limits^{100}_0 {h} \, dx=1\\h*(100-0)=1\\100*h=1\\h=0.01](https://tex.z-dn.net/?f=%5Cint%5Climits%5E%7B100%7D_0%20%7Bh%7D%20%5C%2C%20dx%3D1%5C%5Ch%2A%28100-0%29%3D1%5C%5C100%2Ah%3D1%5C%5Ch%3D0.01)
The value of the height of the probability density function is 0.01 for every value between 0 and 100 pounds.
Answer:
y = 2/3
Step-by-step explanation:
Assuming you are looking for "y":
15 * ( y - 4 ) - 2 * (y - 9 ) + 5 * (y + 6) = 0
15y - 60 - 2y + 18 + 5y + 30 = 0
15y - 2y + 5y -60 + 18 + 30 = 0
18y = 60 - 18 - 30
18y = 12
y = 12/18
y = 2/3
Answer:
y = -7
Step-by-step explanation:
This is a horizontal line
The y value does not change
It is of the form y=
y = -7
Let a = 12 and b = 18 be the two given sides
Let c be the unknown third side
Due a modified form of the triangle inequality theorem, we know that,
b-a < c < b+a
18-12 < c < 18+12
6 < c < 30 which is the final answer
This says c is between 6 and 30, but cannot equal either endpoint.