Answer:
63 in.
Step-by-step explanation:
9514 1404 393
Answer:
A) 12
Step-by-step explanation:
The difference between 10 and -2 is ...
10 -(-2) = 10 +2 = 12
The temperature dropped 12 degrees F.
I must assume that you meant f(x) = sqrt(x-8) + 6.
The domain is [8, inf.), and the range is [6, inf.)
A
120/55 will give you the time it takes him to get there. If you subtract that value from both sides, you'd have:
120/x = # hours left
From there you could easily solve his average speed home.
