Osborne Fowler

12/09/2023 · escuela secundaria

\( 1 \leftarrow \) Against the wind a commercial airline in South America flew 672 miles in 3.5 hours. With a tailwind the return trip took 3 hours. What was the speed of the plane in still air? What was the speed of the wind? The speed of the plane in still air was \( \square \mathrm{mph} \). The speed of the wind was \( \square \mathrm{mph} \).