Question

Which is the correct answer ? I’m not sure about what I picked ...

Answer 1

Answer: It would be C (5 feet).

Step-by-step explanation: Think about it. It is asking for the average increase in stopping distance for each mph of increased speed. As you already know, 50-30=20. Then, subtract 75 from 175 to get 100. 100/20= 5. There you go, 5 is your answer.

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