Answer:
y = 7/8x-14
Step-by-step explanation:
I found the answer to this on a website.

where

.
By continuity of

, you have

As

in the numerator, you approach

; in the denominator, you approach

. So you have an indeterminate form

. Provided the limit indeed exists, L'Hopital's rule can be used.

Now the numerator approaches

, while the denominator approaches

, suggesting the limit above is 2. This means
Answer:
9 Cards
Step-by-step explanation:
9 Cards a day equals 27 cards in 3 days
Given that the cyclist rides distances of 5 miles and 10 miles due to the wind, the equation that can be used to calculate the speed is therefore;

<h3>How can the correct equation be found?</h3>
The distance the cyclist rides against the wind = 5 miles
The distance the cyclist rides with the wind = 10 miLes
Let <em>t </em>represent the time it took the cyclist in both directions, we have;

Where;
v = The cyclist's average rate of speed
Which gives;
10 × (v - 4) = 5 × (v - 4)
10v - 40 = 5v - 20
5v = 20
v = 20 ÷ 5 = 5
The equation that can be used to calculate the cyclist's average rate of speed is therefore;

Learn more about average speed here:
brainly.com/question/6504879
Answer:

Step-by-step explanation:
Previous concepts
The mean absolute deviation or MAD "is the average of the absolute deviations or the positive difference of the given data and that certain value (generally central values)". And is given by this formula:

Solution to the problem
Assuming the info from the picture. So then the data is this one:
66,69,70,70,71,72,72,72,73,73,74,75,75,75
So the first step is find the mean for the dataset with the following formula:

And if we replace the values we got:

And now we need to subtract for each value the mean like this:
Data 
66 5.929
69 2.929
70 1.929
70 1.929
71 0.929
72 0.0714
72 0.0714
72 0.0714
73 1.0714
73 1.0714
74 2.0714
75 3.0714
75 3.0714
75 3.0714
Now we need to add the deviations and divide by the the number of data values and we got:
