Question

A downhill skier steps off a ski lift at an altitude of 2,200 meters and skis down a slope that drops 5 meters for every 100 meters. The skier maintains a speed of 10 meters per second. Which expression below describes the skier's elevation t seconds after starting to ski down the slope? (Calculator Allowed)​

Answer 1

The expression that describes the skier's elevation is 2200 - 10t

How to determine the expression that describes the skier's elevation?

The given parameters are:

Initial altitude = 2200 meters

Speed down = 10 meters per second

The expression that describes the skier's elevation is represented as

Elevation = Initial altitude - Speed * t

Where t represents the time

So, we have:

Elevation = 2200 - 10 * t

Evaluate the product

Elevation = 2200 - 10t

Hence, the expression that describes the skier's elevation is 2200 - 10t

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