A model rocket is launched from the ground level. It’s height, h meters above the ground, is a function of time t seconds after launch and is given by the equation:h-4.9t^2+68.6t, how long would it take for the rocket to reach its maximum height?

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint

Find the domain of the following expression: 1/(√x)-2