A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 22 ft/s. Its height in feet after t seconds is given by y = 22t – 23tť². A. Find the average velocity for the time period beginning when t1=3 and lasting for the following number of seconds .01 sec: .005 sec: .002 sec: .001 sec: NOTE: For the above answers, you may have to enter 6 or 7 significant digits if you are using a calculator. Estimate the instanteneous velocity when t=3. Question Help: DVideo Message instructor Submit Question

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