Scientific notation/Standard form

Questions (2)

Which number represents 2.5 × 10−3in standard form?(1 point) Responses −.25 negative point 2 5 .0025 point 0 0 2 5 0.000025
1. 3 answers
2. asked anonymously
3. 36 views
What is 3.89 × 10–2 written in standard form?Question 3 options: 0.000389 0.00389 0.0389 0.389
1. 1 answer
2. asked by heavenly
3. 46 views