In Exercises 87-106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 88. (2 x 10*)(4.1 × 10) 90. (1.4 × 10!5)(3 × 10-1") 92. (5.1 x 10-)(3 × 104) 87. (3 x 10'(2.1 х 10') 89. (1.6 × 10'5)(4 x 10-1") 91. (6.1 x 10)(2 × 104) 93. (4.3 x 10")(6.2 x 10*) 94. (8.2 x 10")(4.6 × 104) 8.4 x 10% 6.9 x 10 96. 95. 4 x 105 3.6 x 104 3 x 105 97. 9 x 10-2 1.2 x 104 98. 2 x 10-2 4.8 x 102 99. 2.4 x 10 7.5 x 10 100. 2.5 x 10 2.4 x 10-2 101. 4.8 x 10-6 1.5 x 10-2 102. 3 x 106 282,000,000,000 480,000,000,000 103. 104. 0.00012 0.00141 66,000 x 0.001 106. 0.00072 x 0.003 105. 0.00024 0.003 x 0.002
In Exercises 87-106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 88. (2 x 10*)(4.1 × 10) 90. (1.4 × 10!5)(3 × 10-1") 92. (5.1 x 10-)(3 × 104) 87. (3 x 10'(2.1 х 10') 89. (1.6 × 10'5)(4 x 10-1") 91. (6.1 x 10)(2 × 104) 93. (4.3 x 10")(6.2 x 10*) 94. (8.2 x 10")(4.6 × 104) 8.4 x 10% 6.9 x 10 96. 95. 4 x 105 3.6 x 104 3 x 105 97. 9 x 10-2 1.2 x 104 98. 2 x 10-2 4.8 x 102 99. 2.4 x 10 7.5 x 10 100. 2.5 x 10 2.4 x 10-2 101. 4.8 x 10-6 1.5 x 10-2 102. 3 x 106 282,000,000,000 480,000,000,000 103. 104. 0.00012 0.00141 66,000 x 0.001 106. 0.00072 x 0.003 105. 0.00024 0.003 x 0.002
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
Section: Chapter Questions
Problem 50E
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