The speed is the ratio between the distance and the time:

Data:
d=6343miles
t=9h

Then, the plane traveled at a speed of 704.77 miles per hour.
Answer:
−8.1n+8.2
Step-by-step explanation:
Answer:
Increase
Step-by-step explanation:
The number gets larger. Increase means it gets larger, but decrease means it gets lower.
Answer:
container y can hold 12.56 more salt
Step-by-step explanation:pls brainlist