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which of the following numbers is not written in scientific notation 2 001 x 10 5 6 6 x 10 50 5 2 x 10 8 41 2 x 10 4

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Which of the following numbers is not written in scientific notation? 2.001 x 10^5 6.6 x 10^50 5.2 x 10^8 41.2 x 10^4

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Answer to a math question Which of the following numbers is not written in scientific notation? 2.001 x 10^5 6.6 x 10^50 5.2 x 10^8 41.2 x 10^4

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106 Answers

1. Check each number to see if it's in the form \( a \times 10^n \).
2. For scientific notation, \( 1 \leq a < 10 \) and \( n \) is an integer.
3. Numbers:
-

2.001 \times 10^5

is in scientific notation, as \( 1 \leq 2.001 < 10 \).
-

6.6 \times 10^{50}

is in scientific notation, as \( 1 \leq 6.6 < 10 \).
-

5.2 \times 10^8

is in scientific notation, as \( 1 \leq 5.2 < 10 \).
-

41.2 \times 10^4

is not in scientific notation, as \( 41.2 \geq 10 \).

Answer:

41.2 \times 10^4

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