Answered: Which has the correct answer?…

Which has the correct answer? (in significant figures) Select one: (1. 2 – 0. 49) x 4. 2 = 2. 98 97. 2 / (114 – 37) = 1. 26 (15 + 24) / 3. 00 = 13 (58 + 18 + 52) / 4. 000 = 30

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter2: Measurements In Chemistry

Section: Chapter Questions

Problem 2.40EP: The number of people present at an outdoor rock concert was estimated by police to be 40,000. What...

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Concept explainers

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.

Question

Which has the correct answer?

(in significant figures)

Select one:

(1. 2 – 0. 49) x 4. 2 = 2. 98

97. 2 / (114 – 37) = 1. 26

(15 + 24) / 3. 00 = 13

(58 + 18 + 52) / 4. 000 = 30

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