walegowans walegowans

24-02-2024
Mathematics

contestada

A train traveled a distance of D = 520 km (kilometers) for T = 4.3 hours at a constant rate. Use the formula
D = R · T
to find the speed (R) of the train in km per hour. Round your answer to the nearest tenth. Do not include the units in your answer.

Respuesta :

georgepahno georgepahno

24-02-2024

Answer:

R = 520 km/4.3 hours = about 120.9

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