Write in standard form.
Answer and explanation
Correct answer: D.
- Step 1: Move the decimal point to give a number between and : .
- Step 2: The point moved places to the right, so the power of is .
Answer
.
Why not the others: : This has the right digits but a positive power, which would be a large number. : This moves the point only places. : This moves the point only places instead of .
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