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Answer the following.

Answer the following.-example-1

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To convert 2.21 x 10⁻⁶, place 6 zeros before 2.21 and move the decimal point to the left:

= 0.000021210

To convert 28,000 to scientific notation, write the non-zero digits, placing a decimal after the first non-zero digit: 2.8, then, multiply by 10 elevated to 4 (number of digits after 2):

28,000 = 2.8 x 10

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User Jeremy Brown
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