The height of a ball above the ground after it is thrown upwards (initial velocity) at 40fps can be modeled by the function h(t)=-16t^ 2 +v 0 t+h 0 ( pts) a) At what time(s) is the ball 15 feet above the ground? b) How long will the ball stay in the air?

if he has no friends he cant give them out to his friends

step-by-step explanation:

no friends = cant give anything out

the answer is b

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°