Given:
The distance traveled in 10 seconds is 450 feet.
To find the distance traveled in 1 minute:
In 10 seconds, the distance is 450 feet.
In 20 seconds the distance will be,

In 30 seconds the distance will be,

In 40 seconds the distance will be,

In 50 seconds the distance will be,

In 60 seconds the distance will be,

Hence, the distance traveled in 1 minute is 2700 feet.
So, the table becomes,