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 one year ago
If a ball is thrown into the air with a velocity of 40 ft/s, it's height in feet t seconds later is given by y=40t  16t^2. Find the average velocity for the time period beginning when t = 2 and lasting .5 seconds
 one year ago
If a ball is thrown into the air with a velocity of 40 ft/s, it's height in feet t seconds later is given by y=40t  16t^2. Find the average velocity for the time period beginning when t = 2 and lasting .5 seconds

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satellite73
 one year ago
Best ResponseYou've already chosen the best response.1find \(\frac{f(2.5)f(2)}{.5}\)

satellite73
 one year ago
Best ResponseYou've already chosen the best response.1i would use a calculator

jennwatso15
 one year ago
Best ResponseYou've already chosen the best response.0is 2.5 and 2 inside of the parenthesis

satellite73
 one year ago
Best ResponseYou've already chosen the best response.1http://www.wolframalpha.com/input/?i=%2840*2.5++16%282.5%29^2%2840*216*2^2%29%29%2F.5

jennwatso15
 one year ago
Best ResponseYou've already chosen the best response.0alright thanks! i could read what was inside of them
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