The rooftop of a 7-story building is 75 feet above the ground. How long does it take a water balloon dropped from the rooftop to hit the ground?

Distance fallen in feet at time t in seconds d(t) = 16t squared

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer