In 30 seconds, a mountain biker goes up a 125-foot hill, then down 78 feet, and then back up a 32-foot hill. How much higher or lower from t

Question

In 30 seconds, a mountain biker goes up a 125-foot hill, then down 78 feet, and then back up a 32-foot hill. How much higher or lower from the start of the trail is the biker after 30 seconds?

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Cherry 5 years 2021-07-27T18:29:06+00:00 1 Answers 31 views 1

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  1. phucdien
    1
    2021-07-27T18:30:35+00:00
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    Answer:79 feet higher

    Step-by-step explanation:

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