James drops a water balloon from a height of 45cm. how long will it take the water balloon to hit the ground? use the formula h(t) =–5.2t^2+v0t+hn

It will take 2.94 seconds to hit the ground.

All we need to do is input 0 for the height and 45 for h(0) and solve the equation.

0 = -5.2x^2 + 45
-45 = -5.25x^2
8.65 = x^2
2.94 = x

It will hit the ground after 2.94 seconds.

Don’t know sorry girl

You would need a laid out graph for this but could you provide a picture of just a graph? i can give stepssolve for y.subtract 4xdivide by -1 (opposites)graph slope intercept formcheck each point to see if it’s on the graph