Mathematics, 28.11.2019 11:31 viktoria1198zz

Astuntman jumping off a 20-m-high building is modeled by the equation h = 20 – 5t2, where t is the time in seconds. a high-speed camera is ready to film him between 15 m and 10 m above the ground. for which interval of time should the camera film him?

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Astuntman jumping off a 20-m-high building is modeled by the equation h = 20 – 5t2, where t is the t...