Answer:
- 59
Step-by-step explanation:
-3 - 56 = -59
(positive and a negative make a negative)
Answer:
It cannot be the line of best fit because it is not closest to most of the points; and (0, 15) and (10, 1)
Step-by-step explanation:
A screenshot of the first question is attached.
Graphing the points and drawing the line that is supposed to be the line of best fit, we can see that it is not very close to the majority of the points. This means it should not be used as the line of best fit.
For the second question, if we graph the points and draw a line between the first two, we get the second screenshot I've attached. It goes through the majority of points. However, if we draw a line through any of the other pairs of points, it does not go through the majority of points and thus would not be a line of best fit.
Answer: -3
Step-by-step explanation:
I've uploaded a picture, refer back to it .
In the beginning, Annie's distance is increasing(in brown), but decreases only once(in orange), when she went back to get her homework.
It also increases as she goes on the freeway fast(in blue) so her distance increases rapidly in a short amount of time.
Distance stays the same for a while, as they are stopped at a light for a couple of minutes(in yellow)
Increases one more time, when they approach the school slowly. (in pink)
2. Annie travels the fastest (highlighted in blue) when she and her brother get on the freeway and reach high speeds. The graph shows this by showing a steep ascent, representing a rapid increase in distance in a short amount of time.
Hope this helps and please consider marking branliest.
<span>The
<u>correct answer</u> is:
350 ml.
Explanation<span>:
Let x be the amount in the fifth container.
The mean is found by adding all of the amounts together and dividing by the number of containers (in this problem, 5). We know that the total from the other 4 containers is 2750; add this to x, our unknown number. Then we divide by 5 to arrive at our answer of 620.
Algebraically,
</span></span>
![\frac{2750+x}{5}=620](https://tex.z-dn.net/?f=%5Cfrac%7B2750%2Bx%7D%7B5%7D%3D620)
<span><span>
To solve, multiply both sides by 5:
</span></span>
![\frac{2750+x}{5}\times 5=620\times 5 \\ \\2750+x=3100](https://tex.z-dn.net/?f=%5Cfrac%7B2750%2Bx%7D%7B5%7D%5Ctimes%205%3D620%5Ctimes%205%0A%5C%5C%0A%5C%5C2750%2Bx%3D3100)
<span><span>
Subtract 2750 from both sides:
2750+x-2750=3100-2750
x=350.
There are 350 ml in the fifth container.</span></span>