Answers by Reza Esfandiari
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Answers by Reza Esfandiari

Answers by Reza Esfandiari
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A baseball player is warming up and tosses a ball straight up into the air. The ball travels up until it reaches some maximum height, and then falls back down to the player\'s hand. If we neglect air resistance,
answered Aug 31, 2017
2 votes
23.7k views
Hurry!!! Expand the expression and combine like terms: {-5(1-5k)-4(2k+5)}−5(1−5k)−4(2k+5)
answered Jan 6, 2017
2 votes
181k views
a student drops an object from the top of a building which is 19.6 m high. How long does it take the object to fall to the ground?
answered Apr 11, 2016
4 votes
204k views
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