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Which of the following is the correct representation of 0.00045 in scientific notation?

Practice Questions

1 question
Q1
Which of the following is the correct representation of 0.00045 in scientific notation?
  1. 4.5 × 10^-4
  2. 4.5 × 10^-3
  3. 45 × 10^-5
  4. 45 × 10^-4

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following is the correct representation of 0.00045 in scientific notation?
Solution: 0.00045 can be expressed in scientific notation as 4.5 × 10^-4.
Steps: 0

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