Perform the following calculations and retain the
Chapter 1, Problem 23(choose chapter or problem)
Perform the following calculations and retain the appropriate number of significant figures in each result. (a) (b) 11.45 * 1022 * 18.76 * 10-42 19.2 * 10-322 = 138.4 * 10-32 * 16.36 * 1052 = 8.002 + 0.3040 13.4 - 0.066 + 1.02 = 32.44 + 4.9 - 0.304 82.94 = 432.7 * 6.5 * 0.002300 62 * 0.103 = 320 * 24.9 0.080 = 32.18 + 0.055 - 1.652 = 0.458 + 0.12 - 0.037 = 0.1357 * 16.80 * 0.096 = 0.406 * 0.0023 = 6.321 * 104; 5.0472 * 10-4.
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