<u>Answer:</u>
5 hours
<u>Step-by-step explanation:</u>
We are given that a bicyclist travels for 90 miles at the rate of 18 miles per hour and we are to find the time he took to complete this journey.
We will use the speed - distance formula here to find the time:
Time = Distance / speed
So substituting the given values in the above formula:
Time = 90 / 18 = 5 hours
Answer:
Step-by-step explanation:
If the bicyclists is traveling 18 miles every hour and needs to travel a sum of 90 miles, you need to divide 90/18 equaling the total time (in hours) needed to travel 90 miles. Hope this helps
um
Answer: b) f(m)
V=4 /3 times pie(3.14) times r^3
