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Arisa [49]
3 years ago
11

Ava wants to figure out the average speed she is driving. She starts checking her car’s clock at mile marker 0. It takes her 4 m

inutes to reach mile marker 3. When she reaches mile marker 6, she notes that 8 minutes total have passed since mile marker 0.
What is the average speed of the car in miles per minute?
Mathematics
2 answers:
defon3 years ago
6 0

Answer:

The average speed of the car is 0.75 miles per minute.

Step-by-step explanation:

Ava starts checking her car’s clock at mile marker 0. It takes her 4 minutes to reach mile marker 3.

When she reaches mile marker 6, she notes that 8 minutes total have passed since mile marker 0.

We will find the slope of the function in the given interval to get the average speed.

V=\frac{y2-y1}{x2-x1}

Putting the values we get;

V=\frac{6-3}{8-4} =\frac{3}{4}

or V = 0.75

Therefore, the average speed of the car is 0.75 miles per minute.

umka21 [38]3 years ago
4 0
Speed is 0.75

Equation is n-6= 0.75(t-8)
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<img src="https://tex.z-dn.net/?f=f%28n%29%3D3%5En" id="TexFormula1" title="f(n)=3^n" alt="f(n)=3^n" align="absmiddle" class="la
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