The answer is that he will have to sprint 44 times in order for Scott to have sprinted 2 miles
100 degrees - all angle measurements in a triangle will add up to 180 degrees (45+55 = 100, 180-100 = 80)
The average change of altitude per minute would simply be
the ratio of distance descended over time. That is:
average change of altitude = distance / time
average change of altitude = 0.44 mile / 0.8 minutes
<span>average change of altitude = 0.55 mile / minute</span>
The answer is A, B(4, 4) and D(4, -3).
Hope I helped!!!! :D
