Show all your work for marks and report your answer to the correct number of significant figures. ((0.08376)x (2.539 x 10)) – ((3.5917 x 10²) + (4.683 x 10°)) (21.8+12.376) ((283 x 10-3) + (0.489 x 10–1 ))

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 71E
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Show all your work for marks and report your answer to the correct number of
significant figures.
((0.08376)x (2.539 x 10)) – ((3.5917 x 10²) + (4.683 x 10°))
(21.8+12.376)
((283 x 10-3) + (0.489 x 10–1 ))
Transcribed Image Text:Show all your work for marks and report your answer to the correct number of significant figures. ((0.08376)x (2.539 x 10)) – ((3.5917 x 10²) + (4.683 x 10°)) (21.8+12.376) ((283 x 10-3) + (0.489 x 10–1 ))
Expert Solution
Step 1

The given problem is

                          ((0.08376)×(2.539×103))-((3.5917×102)+(4.683×103))(21.8+12.376)((2.83×10-3)+(0.489×10-1))

Now we solve this to the correct number of significant figures.

                      ((0.08376)×(2.539×103))-((3.5917×102)+(4.683×103))(21.8+12.376)((2.83×10-3)+(0.489×10-1))

                   =((0.08376)×(2539))-((359.17)+(4683))(21.8+12.376)((2.83×10-3)+(0.489×10-1))

                  =((0.08376)×(2539))-((359.17)+(4683))34.176((2.83×10-3)+(0.489×10-1))

                  =((0.08376)×(2539))-((359.17)+(4683))34.176((0.00283)+(0.0489))

                  =(212.66664)-(5042.17)34.176(0.05173)

                  =(212.66664)-(5042.17)660.6611251

                 =-4829.50336660.6611251

                  =-7.310106765

                  =-7.31

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