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Jordyn drives at a constant speed of 50 miles per hour.

What rule could you use to find d, the distance Jordyn has driven in miles, given t, the time that she has been driving in hours?
Time in
hours, t
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Input Output Arrow
Distance
in miles, d

User Roomtek
by
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1 Answer

7 votes

To find the distance Jordyn has driven in miles, use the formula d = r * t, where d is the distance in miles, r is the rate or speed in miles per hour, and t is the time in hours. For Jordyn's case, with a constant speed of 50 miles per hour, the formula becomes d = 50t. Substituting the time value, you can find the distance Jordyn has driven.

To determine the distance Jordyn has covered, denoted as 'd,' based on the time 't' she has been driving at a constant speed of 50 miles per hour, we can apply the fundamental formula of speed, which states that distance is the product of speed and time (d = s * t). In this scenario, the speed is 50 miles per hour.

Hence, the rule for calculating the distance Jordyn has driven becomes:

d=50miles/hour× t hours

This expression signifies that for each hour Jordyn spends driving, she covers a distance of 50 miles. For instance, if she drives for 2 hours, the calculation would be:

d=50miles/hour×2hours=100miles

Therefore, Jordyn would have covered a distance of 100 miles after driving for 2 hours at a constant speed of 50 miles per hour. This formula offers a straightforward way to determine the distance covered based on the time spent driving at a given speed.

User Bhakti Shah
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