Solved: Perform the following mathematical operations and
Chapter , Problem 33(choose chapter or problem)
Perform the following mathematical operations and express the result to the correct number of significant figures. a. b. (6.404 _ 2.91)_(18.7 _ 17.1) c. 6.071 _ 10_5 _ 8.2 _ 10_6 _ 0.521 _ 10_4 d. (3.8 _ 10_12 _ 4.0 _ 10_13)_(4 _ 1012 _ 6.3 _ 1013) e. (Assume that this operation is taking the average of four numbers. Thus 4 in the denominator is exact.) f. (This type of calculation is done many times in calculating a percentage error. Assume that this example is such a calculation; thus 100 can be considered to be an exact number.)
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