Answer:
312 mi/hr
Step-by-step explanation:
Distance = 2184 miles
Time taken = 7 hours
Average speed = Distance / time taken
Average speed = 2184 miles / 7 hours
Average speed = 312 miles per hour
Hence, the average speed Traveled by the plane traveling from Knoxville to Los Angeles is 312 miles per hour
Answer:
6.8
Step-by-step explanation:
Step-by-step explanation:

The shape shown here is a pentagonal pyramid, because it has a pentagonal base and a pointy tip.
Answer:
8 ft i think there is't much context to go off of though
Step-by-step explanation: