Step-by-step explanation:
do you need graph paper?
just minus the 2nd cordnates x to the 1dt cordnates x and same for the y. that will give you the distance for each x and y points
Im not sure i understand the question, but i think 25/7
Answer:
first answer is the third one, second answer is the fourth one, third answer is the second one
Step-by-step explanation:
Hope this helps, and please inform me if it is not right!
The answer is D bc 16 times 2 is 32, not 30.
Answer:
117mph
Step-by-step explanation:
Given that
Total number of stations= 3
Total average time of journey of train = 65
total stop time at three stations = 3×2 =6 min
Total distance between stops = 115 miles
as we can see
Total time train was travelling = 65- 6 =59 min
so, average speed of train can be calculated as:
Average Speed = 
Average Speed = 
To convert this speed into miles per hour (mph) multiply the above speed by 60
Average speed = 60×1.95 =117 mph
So the average speed of train is 117mph.