Question

A bicyclist traveled a distance of D=57.4 miles for T=3.2 hours at constant rate. Use the formula D=R*T to find the speed (R) of the bicyclist in miles per hour. Round your answer to the nearest tenth

Answer 1

The speed of the bicyclist is approximately 17.9 miles per hour.

Step-by-step explanation:

To find the speed (R) of the bicyclist, we can use the formula D = R * T, where D is the distance and T is the time. In this case, the distance is 57.4 miles and the time is 3.2 hours.

Plugging in the values, we get 57.4 = R * 3.2. To solve for R, we divide both sides of the equation by 3.2:

R = 57.4 / 3.2 = 17.9375.

So, the speed of the bicyclist is approximately 17.9 miles per hour.