Answer:
10.23 miles
Step-by-step explanation:
1 hour = 3600 seconds

54000 ft = 10.23 miles
Answer:
Second graph
Step-by-step explanation:
The second graph is the correct one. Why? because the y intercept is (0, 3), and also because the base, 1/5, is between 0 and 1, which leads to a decaying exponential graph.
9x-7=-7
9x=o
x=0
so the answer....is 0