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nataly862011 [7]
3 years ago
9

Joe Tourist and his family leave for Dallas , a distance of 177 miles. They arrive in Dallas 12 hours later because they stopped

at every historical marker, Roadside Park and Tourist Attraction between Texarkana and Dallas. What was their average speed for the entire trip
Biology
1 answer:
german3 years ago
4 0

14.75mph

Explanation:

Given parameters:

Distance traveled = 177miles

Time of arrival in Dallas = 12hours

Unknown:

Average speed = ?

Solution:

The average speed is the total distance covered divided by time taken for the entire travel.

It is the rate of change of distance with time.

  Average speed = \frac{Total distance}{time taken}

since total distance traveled  = 177miles, time of arrival = 12hrs

 Average speed = \frac{177}{12} = 14.75mph

learn more:

Speed brainly.com/question/10048445

#learnwithBrainly

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