Answer:
The slope of the line is 4.
Step-by-step explanation:
when the points given are
and ![(x_2,y_2)](https://tex.z-dn.net/?f=%28x_2%2Cy_2%29)
Plug the given points (1,12) and (2,16) into the equation
![slope = \frac{16-12}{2-1}\\slope =\frac{4}{1} \\slope=4](https://tex.z-dn.net/?f=slope%20%3D%20%5Cfrac%7B16-12%7D%7B2-1%7D%5C%5Cslope%20%3D%5Cfrac%7B4%7D%7B1%7D%20%5C%5Cslope%3D4)
I hope this helps!
Answer:
The mean is the average of a data set. You can find the mean by adding all of the numbers in the guven set of data and then divide by the total number of values in a set.
Step-by-step explanation:
for example:
2, 6, 8, 13, 16, 11, 7
add all of these numbers together
the total would be 63
there are 7 numbers in the data set so you would divide 63 by 7
the mean of the data set would be 9
Answer:
I think it's a but if I m wrong than sorry. I really tried
Step-by-step explanation:
I hope it helps
I barely understand it either, maybe it meant how much money during the time? If so she spent 10$ each hour, if there is more information to the question tell me and I will answer it.