QuestionThis is Section 4.4 Problem 54: PREVIOUS ANSWER
Two cars enter a freeway at the same time. The velocities, measured by miles per minute, of Car A and $\mathrm{Car} \mathrm{B} t$ minutes after entering the freeway are given by $$\begin{array}{l} v_{A}(t)=0.4+0.2 t-0.02 t^{2}, 0 \leq t \leq 5 \\ v_{B}(t)=0.1+0.3 t-0.02 t^{2}, 0 \leq t \leq 5 \end{array}$$
At the end of 5 minutes of driving, Car A has traveled $\square$ miles, and Car B has traveled $\square$ miles. Hence CarA $\checkmark \checkmark$ is ahead of Car B $\checkmark \checkmark$ by $\square$ Hint: Follow Example 5. Additional Materials ebook