Home > APCALC > Chapter 1 > Lesson 1.2.3 > Problem 1-55
1-55.
A marathon runner runs a
How long does it take her to finish the race?
Solve for. What is her average velocity? Explain your reasoning.
Evaluate and explain.
Suppose she runs at a constant pace of
miles/hour. How far will she have gone in hours? Evaluate.
Show how the units in your answer to part (c) reduce using
. _________