The answer is 678.09 plus 804
It would have to be C. point.
Since it says AB that marks two points and a line in between them. If only talking about A, it would be a point.
Steps:
57.68÷8
=7.21minutes per hour
(p.s. make sure they don't want you to round!)
<u>Equation given</u>:
- S: distance fallen --> 1279 ft
- t: time taken for the distance fallen
<u>Solve</u>:
Thus it took <u>8 seconds</u> for the thing to fall from the top
Hope that helps!