Answer:
The unit rate is also 18 feet per second.
Explanation:
To express the rate, we can use the formula:
rate = distance / time
Using the values given in the problem:
rate = 540 feet / 30 seconds
Simplifying this equation:
rate = 18 feet per second
Therefore, the rate at which the bicyclist is traveling is 18 feet per second.
To express this as a unit rate, we simply divide the distance and time by the same value. In this case, we can divide both by 30 seconds:
unit rate = 540 feet / 30 seconds ÷ 30 seconds / 30 seconds unit rate = 18 feet / second
The unit rate is also 18 feet per second.