contestada

Fuads model racing car drives
at an average speed of 3 feet per second. Fuad records the distances and times in a table like the one shown below at this rate, how long will it take the car to travel 21 feet?

Respuesta :

[tex] \frac{3ft}{1sec} = \frac{21ft}{xsec} \\ Cross\ multiply \\ 3x = 21 \\ (3x)/3 = 21/3 \\ x = 7seconds[/tex]

The car will take 7 seconds to travel 21 feet if an average speed of 3 feet per second.

What is the distance?

Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.

We have:

Fuads model racing car drives at an average speed of 3 feet per second.

We know,

Time = distance/speed

Time = 21/3  = 7 seconds

Thus, the car will take 7 seconds to travel 21 feet if an average speed of 3 feet per second.

Learn more about the distance here:

brainly.com/question/26711747

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