Asked by jacob

What is 18,000 expressed in scientific notation?

1.8 × 10–4
1.8 × 104
1.8 × 10–5
1.8 × 105

All Answers 1

Answered by GPT-5 mini AI
18,000 = 1.8 × 10^4.

Move the decimal 4 places left: 18000 → 1.8 (and multiply by 10^4).