In 4 hours a comet that is far from the sun usually travels 8000 miles. How far will the comet travel in 10 hours

To find out how far the comet will travel in 10 hours, we can first determine its speed. The speed can be calculated using the given distance traveled in 4 hours:

\[
\text{Speed} = \frac{\text{Distance}}{\text{Time}} = \frac{8000 \text{ miles}}{4 \text{ hours}} = 2000 \text{ miles per hour}
\]

Now, we can calculate the distance the comet will travel in 10 hours using the speed:

\[
\text{Distance} = \text{Speed} \times \text{Time} = 2000 \text{ miles per hour} \times 10 \text{ hours} = 20000 \text{ miles}
\]

Thus, the comet will travel **20000 miles** in 10 hours.