Answer:
To Find the median you order them from least to greates or vice versa, therefore 4,5,6,6,12,17,19 the median would be 6 because it is in the middle, the mean would be adding all of them and dividing by 7 because there are 7 variables. therefore the mean is 9.85 or you can round to 10 / 9.9
Given:
All the edges of a cube are expanding at a rate of 4 in. per second.
To find:
The rate of change in volume when each edge is 10 in. long.
Solution:
Let a be the edge of the cube.
According to the question, we get


We know that, volume of a cube is

Differentiate with respect to t.


Putting the given values, we get




Therefore, the rate of change in volume 1200 cubic inches per second.
Then 4y = 3x - 16
<span>y = (3/4)x - 4</span>
The slope is 3/4
1. 42e+18
That Is the answer for one
1/8, 2/8, 3/8, 4/8, 5/8, 6/8, ect...