Answer:
Sandy will finish the race first.
Step-by-step explanation:
Let D be the total one sided distance in miles, ( between X and Y ),
We know that,


Since, from point X to point Y and back, Jack averages 30 miles per hour to point Y and 10 miles per hour back to point X.
So, the total time taken by Jack = 



Also, Sandy averages 20 miles per hour in both directions,
So, the total time taken by Sandy = 




∵ 0.133D > 0.10D
Hence, Sandy will finish the race first.
25.8 because y = 2 so yeaaaa
The given statement is False.
Amphibians are the animals that can live both in water and on the water. For example frog.
Burros are a pack of small donkey. They are found in North American deserts.
They don't live in water. Hence, Burros are not amphibians.
Therefore, the given statement is False.
Answer:
B
Step-by-step explanation: