Step 1: put the numbers in order form least to greatest
25,40,42,42,43,43,52,60,60,65
step 2: find the median
step 3: place parentheses around the numbers from above and below the median
(25,40,42,42,)43,43,(52,60,60,65)
step 4: find the median from the below parentheses and from the parentheses above
bellow = 41 bc 40 and 42 cant be the median so between those two is 41
above = 60
step 5: subtract below and above medians
60 - 41 = 19
so 19 is your answer
Answer:

Step-by-step explanation:
we know that
----> by complete circle
we have
----> by central angle
so
substitute in the equation above


The function d(t) represents the distance traveled by the train after t hours. d(5) is the total distance traveled by the train after 5 hours, which means 6:00 pm. The d(2) is the total distance traveled by the train after two hours, 3:00 pm. The expression d(5) - d(2) represents the total distance traveled by the train from 3:00 pm to 6:00 pm or for traveling at a constant speed for 3 hours.