The function H(t)=-16t^2+64t+12 shows the height H(t), in feet, of a baseball after t seconds. Part A: What is the maximum height of the baseball? Explain the maximum height using seconds and feet.

Part B: What is the velocity (speed) of the ball? What is the starting height of the ball?

Part C: When does the baseball hit the ground? Explain using seconds and feet.

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

35 is an outlier

step-by-step explanation: