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8.4 Use Scientific Notation

8.4 Use Scientific Notation. Algebra. Scientific Notation. Numbers such as 1,000,000, 153,000 and 0.00009 are written in standard form . Another way to write a number is to use scientific notation . Scientific Notation. c x 10 n where 1 ≤ c < 10 and n is an integer

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8.4 Use Scientific Notation

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  1. 8.4 Use Scientific Notation Algebra

  2. Scientific Notation • Numbers such as 1,000,000, 153,000 and 0.00009 are written in standard form. • Another way to write a number is to use scientific notation.

  3. Scientific Notation c x 10n where 1 ≤ c < 10 and n is an integer Standard Form Scientific Notation 2,000,000 2 x 106 0.005 5 x 10-3

  4. Write Numbers in Scientific Notation 42,590,000 539,000 0.0000574 0.00000004

  5. Write Numbers in Standard Form 2.0075 x 106 7.0234 x 105 1.685 x 10-4 3.09 x 10-6

  6. Order Numbers in Scientific Notation Order from least to greatest: 103,400,000, 7.8 x 108, 80,760,000

  7. Order Numbers in Scientific NotationYOUR TURN Order from least to greatest: 2.7 x 105, 3.401 x 104, 27,500

  8. Compute with Numbers in Scientific Notation Evaluate the expression. Write your answer in scientific notation. (8.5 x 102)(1.7 x 106) (5.7 x 103)(2.6 x 104)

  9. Compute with Numbers in Scientific Notation Evaluate the expression. Write your answer in scientific notation. (1.5 x 10-3)2 (2.4 x 10-4)2

  10. Compute with Numbers in Scientific Notation Evaluate the expression. Write your answer in scientific notation. 1.2 x 1042.4 x 105 1.6 x 10-3 2.5 x 10-4

  11. Evaluate the expression. Write your answer in scientific notation. YOUR TURN (1.3 x 10-5)2 (1.1 x 107)(4.2 x 102) 4.5 x 105 1.5 x 10-2

  12. ASSIGNMENT p.515 #2-42 evens

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