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The volume of helium in a balloon is modeled by

The volume of helium in a balloon is modeled by the functiony = -1.1x^3 + 3x^2 + 1, where x is the number of seconds after the
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The volume of helium in a balloon is modeled by the functiony = -1.1x3 + 3x? + 1, where x is the number of seconds after the
1. 1 answer
2. 33 views
Adding helium to a balloon increased its volume from 360.9 mL to 3.532 L. If the final number of moles of helium in the balloon
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2. asked by wendy
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I am stuck on this now....As a birthday balloon is filled with helium, the amount of helium increases from 0.5 moles of helium
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2. asked by JD
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Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
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Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
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Why does a balloon filled with helium rise while a balloon filled with an equal volume of average atmospheric air does not?A.
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A spherical helium filled balloon is attached to a string that is fixed to the ground. the balloon has a volume of .30/4m^3 and
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2. asked by George
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A spherical helium filled balloon is attached to a string that is fixed to the ground. the balloon has a volume of .30/4m^3 and
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2. asked by George
3. 696 views
A spherical helium filled balloon is attached to a string that is fixed to the ground. the balloon has a volume of .30/4m^3 and
1. 1 answer
2. asked by George
3. 996 views