Answer:
-0.26315789473
Step-by-step explanation:
Answer:
Freddie would have walked 25 miles after 12 and a half hours.
Step-by-step explanation:
Given that Freddie is walking at a constant speed, and after 2 hours he walked 4 miles, while after 4 hours he walked 8 miles, to determine how long he walked 25 miles, the following calculation must be performed:
4/2 = Miles per hour
2 miles per hour
2X = Y
2X = 25
X = 25/2
X = 12.5
Therefore, Freddie would have walked 25 miles after 12 and a half hours.
Answer:
2.25 seconds
Step-by-step explanation
Because you know what distance equals you can plug it into the equation
From there you can solve by dividing the 16 over and then square rooting.
You take the square-root to get rid of 
Find the difference in speed:
2.2 - 1.4 = 0.8 m/s
Now divide the difference in speed by time:
0.8 m/s / 4 seconds = 0.2 m/s/s
1/8 is the initial value of the table
