In the data set {16, 17, 18, 19, 20, 22, 24, 27, 29} how do you find the 2nd quartile

What 2 forces allow things to fall ‍♀️‍♀️

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

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