I'm confused with this question: 7.379 * 10-4m3 * (100cm/1m)3 * 19.3g/cm3 I know that I need 3 significant figures. When I tried to type in the answer I got, 1.42, it said that I forgot to cube the conversion factor. I don't know what that means.

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Q: 3. Perform the following calculation and report the answer to the proper numbers of significant…

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Q: Type the answer derived from the following dimensional analysis setup. Be sure to round your answer…

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A:

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Q: 4- Perform the following calculation and report the result to the correct number of significant…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.