Answer:
Her elevation went down too quickly, if she is going down 300 ft per hour at a constant rate, at 1 hour, she should be at 2700 feet. It should take her about 10 hours to get down the mountain.
Answer: 15 kilometers per hour
Step-by-step explanation:
1, 3, and 5 would be my best guesses but I’m not 100 percent sure