Aball thrown upward and outward from a height of 6 feet. the height of the ball, f(x), in feet can be modelded by f(x)= -0.8x^2 + 3.2x + 6, where x is the ball's horizontal distance, from where it was thrown. a. what is the maximum height of the ball? b. how far from where it was thrown does this height occur? c. how far does the ball travel horizontally before hitting the ground? round to the nearest tenth.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

How do i put 3(x+7) in distributive property

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3