Answer:
18.02
Step-by-step explanation:
18.02456 rounds to 18.02 becouse 4 rounds down to so your left with 18.02
Answer:
5.952
Explanation:
First, we need to find the mean of the data. So, the sum of all the values divided by the number of values is equal to:
Then, we need to find the absolute difference between each value and the mean, so:
| 31.8 - 22.54 | = 9.26
|22.6 - 22.54 | = 0.06
|13.8 - 22.54 | = 8.74
| 16.4 - 22.54 | = 6.14
| 28.1 - 22.54| = 5.56
Finally, sum the differences and divide them by the number of values:
Therefore, the mean absolute deviation is 5.952
Answer:
(6, -4)
Step-by-step explanation:
you do the x axis first and then the y axis.
Unfortunately, you have not shared the point through which the curve passes. Would you please do that now.
Just supposing that the graph passes through the point (2,2) (which I have invented as an example):
Write the differential equation dy/dx = 2y. Rewrite this as dy/y=2dx. Integrating both sides, ln|y|=2x+ln|c| (where c is just a constant of integration).
Solving for y: ln|y|-ln|c|=2x, or ln|y/c|=2x
then y/c=e^(2x), or y=c*e^(2x). What is the value of c? To determine this, let x=2 and y=2:
2=c*e^(2[2]) after substituting the coordinates of the point (2,2). Then
2=ce^4, or c=1/[e^4].
Substituting this c into the solution,
y= (1/[e^4])e^[2x]
This solution can be used as is, or you could try simplifying it.
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Note that if your graph goes through some point other than (2,2), the correct answer to this problem will be different.
