13. Ana___ nerviosa porque hay examen.
2 answers:
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A) 0.1 mile per minute
<h2>Explanation:</h2>From physics we know that distance, time and speed are related by the following equation:
So we can write the distance as:
Here we have a line that passes through the origin and whose<em> independent variable is t </em>and <em>dependent variable is d </em>and<em> the slope is s. </em>From the graph, we can calculate the equation of the line as:
So:
As you can see from the graph:
- y is related to distance (d)
- x is related to time (t)
Therefore, we can rewrite our equation as:
Finally, the speed (s) is:
Speed: brainly.com/question/12506472
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