Final answer:
The lava will travel a distance of 1.485 kilometers in 45 minutes.
Step-by-step explanation:
To calculate the distance the lava will travel in 45 minutes at a rate of 33 m/min, we can use the formula:
Distance = Rate x Time
Plugging in the given values, we have:
Distance = 33 m/min x 45 min = 1485 m
In order to convert this distance to kilometers, we need to divide by 1000:
1485 m / 1000 = 1.485 km
Therefore, the lava will travel a distance of 1.485 kilometers in 45 minutes.