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A dragster travels 1/4 mile in 6.1 seconds. Assuming the acceleration is constant and the dragster is initially at rest, what is the velocity when it crosses the finish line?plese explain.

A person drops a small rock from a bridge. If it takes 1.70 seconds for the rock to reach the water below the bridge, how high was the bridge above the water? please explain.

I saw this question on a "Simulated TASC Test." The answer key gives the answer as 16 but I drew a table 6 columns across to represent each number and then 3 rows under the number headings to represent each roll of the die. Then adding the sums, there are...

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