Question

David roller skates with a constant speed of 8 miles per hour. How long will he take to travel a distance of 36 miles?
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Answer 1

Answer:

4.5 hr

Step-by-step explanation:

4.5 hours is the correct answer

Answer 2

Answer:

• 1 a. It can travel 184.5 kilometers in 1 hour 33 minutes.

1 b. She takes 3 hours 13 minutes or 3s to travel a distance of 35.4 miles.

• 2 a. It takes 4 hours 36 minutes or 4s to travel a distance of 455.4 kilometers.

2 b. Its average speed is 23.9 miles per hour.

• 3 a. It can travel 3408 kilometers in 4 hours 44 minutes.

3 b. Her average speed is 15 miles per hour.

• 4 a. Its average speed is 61.7 kilometers per hour.

4 b. Its average speed is 42.1 miles per hour.

• Its average speed is 42.1 miles per hour.5 a. It takes 3 hours 41 minutes or 3s to travel a distance of 224.7 miles.

Its average speed is 42.1 miles per hour.5 a. It takes 3 hours 41 minutes or 3s to travel a distance of 224.7 miles.5 b. His average speed is 14 miles per hour.

Its average speed is 42.1 miles per hour.5 a. It takes 3 hours 41 minutes or 3s to travel a distance of 224.7 miles.5 b. His average speed is 14 miles per hour.