When you perform the following operations, how many significant figures should your answer have? Assume these are measured quantities. (4.0005 x 105) + (8.000 x 102) = Hint: exponents in scientific notation must match. For example, as a tutorial, (1.11 x 10-3) + (2.000 x 10-2) must be changed to (0.111 x 10-2) + (2.000 x 10-2) to make exponents match. 1.11 x 10 -3 = 0.111 x 10 -2 The numbers in this tutorial are not the same numbers as in your problem. When adding and subtracting, there should be no more places past the decimal as in the measured number with the fewest.
When you perform the following operations, how many significant figures should your answer have? Assume these are measured quantities. (4.0005 x 105) + (8.000 x 102) = Hint: exponents in scientific notation must match. For example, as a tutorial, (1.11 x 10-3) + (2.000 x 10-2) must be changed to (0.111 x 10-2) + (2.000 x 10-2) to make exponents match. 1.11 x 10 -3 = 0.111 x 10 -2 The numbers in this tutorial are not the same numbers as in your problem. When adding and subtracting, there should be no more places past the decimal as in the measured number with the fewest.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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When you perform the following operations, how many significant figures should your answer have? Assume these are measured quantities.
(4.0005 x 105) + (8.000 x 102) =
Hint: exponents in scientific notation must match.
For example, as a tutorial, (1.11 x 10-3) + (2.000 x 10-2) must be changed to (0.111 x 10-2) + (2.000 x 10-2) to make exponents match.
1.11 x 10 -3 = 0.111 x 10 -2
The numbers in this tutorial are not the same numbers as in your problem.
When adding and subtracting, there should be no more places past the decimal as in the measured number with the fewest.
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