the answer is A.
<em>Credit markets increase in a strong economy, and with increased demand come increased prices.</em>
The time taken by the rock will be 8.77 seconds.
<h3>What is speed?</h3>
Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.
Given that:-
The equation for free fall at the surface of some planet (s in meters, t in seconds) is s = 2.86t²
The time will be calculated by using the speed formula.
Speed = Distance \ Time
25.1 = 2.86t² \ t
t = 25.1 / 2.86
t = 8.77 seconds
Therefore the time taken by the rock will be 8.77 seconds.
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2744 is the answer. can be written as 14^3 just in case you need to know that.
"Pi", written as π - is an irrational number.
π≈3.14
