Simplify -7 - 3x 5 - 6x a. -12 - 3x b. -12 - 9x c. -2 - 3x d. -2 - 9x
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Answer:
<em>The bicycle traveled 77.9 m</em>
Step-by-step explanation:
<u>Circumference of a Circle</u>
Given a circle of radius r, the circumference or perimeter is calculated as follows:
The radius of the bicycle wheel has a radius of r=62 cm. Converting to meters r=62/100=0.62 m.
Calculate the circumference:
Given the wheel makes 80 complete revolutions, the total distance covered by the bicycle is:
D = 77.9 m
The bicycle traveled 77.9 m