To find where on the hill the canonball lands
So 0.15x = 2 + 0.12x - 0.002x^2
Taking the LHS expression to the right and rearranging we have -0.002x^2 + 0.12x -
0.15x + 2 = 0.
So we have -0.002x^2 - 0.03x + 2 = 0
I'll multiply through by -1 so we have
0.002x^2 + 0.03x -2 = 0.
This is a quadratic eqn with two solutions x1 = 25 and x2 = -40 since x cannot be negative x = 25. The second solution y = 0.15 * 25 = 3.75
Answer:
Step-by-step explanation:
Answer:
I think interest earned ❤️
Answer:
A= 18.4
Step-by-step explanation:
i dont think you'll need to show work so ill save u time :)
V = l * w * h
240 = 20* h
divide both sides by 20
12 = h
height = 12 inches
