I think the answer is 3/5
B is your answer if you need me to explain why just ask me :) have a good day
Furthest to the left is a Hexagon. Middle is an Octagon. Furthest to the right is a Decagon.
The average rate, in miles per hour, of the rail portion of the trip is; D: 75
<h3>How to calculate the average speed?</h3>
Since exactly 1/3 of the distance travelled was by rail, then we can say that;
(1/3) * (90) = 30 miles
We are told that part of the trip took 1/5 of the travel time. Thus;
Time it takes to travel that distance is:
(1/5) * (2) = 2/5 of an hour
Average rate is;
30/(2/5) = 150/2 = 75 mph
Read more about Average speed at; brainly.com/question/4931057
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Answer:
idk how to answer and i cant see the pdf
Step-by-step explanation:
