Homework Clinic
Mathematics Clinic => Calculus => Topic started by: jazziefee on Oct 21, 2019
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A package of weather instruments is propelled into the air to a certain altitude at which point a parachute opens and the package returns to the surface. The altitude y (in km) of the package as a function of the time t (in min) is given by . Find the vertical velocity of the package for min.
◦ -0.85 km/min
◦ -0.98 km/min
◦ -0.74 km/min
◦ -0.68 km/min
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-0.85 km/min
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TY
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