What is 60% of 30? A. 24 B. 12 C. 21 D. 18

What is the solution of sqrt x+2-15=-3

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m