Runner A is faster than runner B and Runner B has a head start.
<h3>What is a velocity time graph?</h3>
The velocity time graph shows us how fast that an object can be. The slope of the graph is the acceleration.
If we look at the graph as shown in the image attached to this answer, we can see that Runner A is faster than runner B and Runner B has a head start.
Learn more about velocity time graph:brainly.com/question/11290682
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A PUC test would be the most likely course of action for a chemist. It is the most effective method for figuring out how the components of gasoline impact the kinds of pollutants.
<h3>What is air pollution?</h3>
The vapors created by gasoline evaporation and the chemicals produced by gasoline combustion cause impurity in the air known as air pollution.
When gasoline is burned, it emits carbon dioxide, a greenhouse gas.
Hence, the chemist's most likely action would be to do a PUC test.
To learn more about the air pollution refer to:
brainly.com/question/16357973
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Answer:0.210 ft/min
Explanation:
Given
Length of trough
width of base
height of triangle
From Similar triangles property
volume of water in time t
differentiating
at
Create the impossible i guess, right? :) haha