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dimaraw [331]
3 years ago
9

Please help.The question and the answer choices are in the picture.

Mathematics
1 answer:
Marianna [84]3 years ago
5 0
Total mass = 6.7134  * 10^-1

= 0.67 grams
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10m^3 of air weigh 13 kg.
Lemur [1.5K]

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Step-by-step explanation:

Since the density of the air remains constant in the question

We can represent this equation as a ratio;

10 m³ =  13 kg

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4.2 * 3.5 * 2.6 = 38.22

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2 years ago
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Answer:

B

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a pyramid with a square base that is 9 cm on a side has a height of 10 cm the volume of the pyramid is
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3 years ago
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