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Scientific Notation Quiz Solve and convert to scientific notation A. 697.81 x 10 000 = B. 812 ÷ 100 = C. 590 451 x 0.001 = D. 4.56 ÷ 0.01 = E. 31 452 x 10-3 = F. 0.000732 x 105 = Write the following numbers in scientific notation: A. 62,000,000,000 B. 0.0000044 Multiply (leave answer in scientific notation) A. (2.2 × 10-4) (4 × 103) B. (8.6 × 109) × (5.6 × 103) Divide (leave answer in scientific notation) A. (8x106) (4x10−4) (6x109) B. (2x105) Solve (leave answer in scientific notation) A. (5.8 × 104)2 B. (3.0 × 10-5)3 Scientific Notation Quiz The half-life of uranium-238 is 4.5 x 109 years. The half-life of uranium-234 is 2.5 x 105 years. How many times greater is the half-life of uranium-238 than that of uranium-234? A corporation earned a profit of $2.5 × 104 for 1.2 × 103 days in a row. What was the corporation’s total profit during this time period?