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a ball is thrown vertically upward. after t seconds, its height h (in feet) is given by the function h(t) = 120t - 16t^2 . after how long will it reach its maximum height?
do not round your answer.

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°

What is the sum of the first 8 terms of the geometric series

If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces