Question

SOMEONE PLEASE HELP WITH MY

Choose the correct scientific notation for each expression.

1. 45,300 (1 point)
4.53 × 104
4.53 × 102
45.3 × 104
45.3 × 102

2. 714,900,000 (1 point)
7.149 × 104
7.149 × 108
7149 × 104
7149 × 108

Write in standard form.
3. 5.7 × 103 (1 point)

4. 6.034 × 106 (1 point)

Answer 1

1. 4.53 × 104

2. 7.149 × 108

Answer 2

3. 5700

4. 6034000