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A hot air balloon holds 72,000 m³ of helium a very noble gas with a density of 0.1785 kilograms per cubic meter. How many kilograms of helium does the balloon contain
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If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80
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The graph shows the distance kerri drives on a trip. what is kerri's speed?
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A hot air balloon holds 72,000 m³ of helium a very noble gas with a density of 0.1785 kilograms per...
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