If an object is dropped from a height of h0, it's height h, in meters, after t seconds is given by the equation h=-4.9t^2 +h0. If a ball is dropped from a height of 19.6 meters, how long will it take the ball to hit the ground?

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

b. f(x) = –√x + 3this is the correct answer

3 hours and 15 minutes

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