Clear calculation please Clear calculation please On planet Mars, an astronaut jumps off a 2100 m high boulder onto the ground. Her height above the ground in metres as a function of time in seconds is given by h(t) = -1. 89tz + 2. 34t + 2. 00 . When, to the nearest hundredth of a second, will she land on the ground? . When, to the nearest hundredth of a second, will she reach her maximum height above the ground? . What is her maximum height to the nearest hundredth of a metre?… Math Geometry
