What is the answer to the following problem? (17 x 240) + 8.3 Please use the correct number of significant figures. a. 4100 b. 4090 c. 4088 d. 4088.3 SIG FIG MULT/DIV RULE: round to least number of sig figs SIG FIG ADD/SUB RULE: round to least number of decimal places My TA wants us to not round anything until the last step and the last step normally determines the answer, but I’m still confused - how do I follow both of the rules at once?

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Q: NSCI- Chemistry  Answer only 10-12

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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.