The mean is 52 inches.
49, 50, 51, 52, 53, 54, 55 add the numbers all together then divide 364 by 7 = 52
you do not include the outier
The y-intercept will be 8
And then you work out the slope by replacing the c, y and the x in y=mx+c
The y and x will be any of the coordinates above
So it will be 0=m(8)+(8)
0=8m+8
So 8m=-8
Therefore m=-1
So the y-intercept is 8 and the slope is -1
Answer:
The opción b
Step-by-step explanation:
the profit is defined by

In this case
is the profit to sell 100 television and is calculated


we know that
Erika earns
per hour
so
By proportion
Find how much she earn during the total hours of two weeks
The total hours of two weeks is equal to


therefore
<u>the answer is</u>
