Answer:
1478 mi/h
Step-by-step explanation:
The rate of change is the distance divided by the time.

The answer is A because that information they gave to you
Answer:
2
Step-by-step explanation:
The aquatic equation suggest that 1=1+9-2+69=420 so if you divide that by 69 again you get 2
Answer:
h = 6
Step-by-step explanation:
We need to use Pythagorean theorem.
h² + 8² = 10²
h² = 100 - 64 = 36
h = 6