Answer:
87.5
Step-by-step explanation:
-2
The answer is b I hope I could help
Answer:
512 mph
Step-by-step explanation:
The relevant relation is ...
speed = distance/time
speed = 1792 mi/(3.5 h) = 512 mi/h
The plane's average rate of speed should be 512 miles per hour.
Answer:
y = 1/2x + -3
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
