an acorn falls from the branch of a tree to the ground 25 feet below. the distance, s, that the acorn is…

an acorn falls from the branch of a tree to the ground 25 feet below. the distance, s, that the acorn is from the ground as it falls is represented by the equation s(t)=-16t² + 25, where t is the number of seconds. for which interval of time is the acorn moving through the air? 0 < t ≤ 5/4 0 < t < 5/4 t > 5/4 -5/4 < t < 5/4

an acorn falls from the branch of a tree to the ground 25 feet below. the distance, s, that the acorn is from the ground as it falls is represented by the equation s(t)=-16t² + 25, where t is the number of seconds. for which interval of time is the acorn moving through the air? 0 < t ≤ 5/4 0 < t < 5/4 t > 5/4 -5/4 < t < 5/4

Answer

Answer:

B. (0 < t < \frac{5}{4})