Mathematics, 07.12.2020 21:00 hjenn31
A food scientist uses a mixture of the gases helium and argon to preserve packaged food. The amount of
each gas the scientist uses for the mixture is modeled by the equation 5.6H + 0.56A = 22.4, where H and A
are the masses, in grams, of helium and argon, respectively. If the scientist uses 10 grams of argon, how
many grams of helium are used?
PLEASE HELP!
Answers: 1
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A food scientist uses a mixture of the gases helium and argon to preserve packaged food. The amount...
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