Warner Gray

01/19/2023 · Escuela secundaria superior

\( 1 \leftarrow \) Don Williams uses his small motorboat to go 4 miles upstream to his favorite fishing spot. Against the current, the trip takes \( \frac{1}{2} \) hour. With the current the trip takes \( \frac{1}{4} \) hour. How fast can the boat travel in still water? What is the speed of the current? In still water the boat's speed is \( \square \mathrm{mph} \). The speed of the current is \( \square \mathrm{mph} \).