4 × 105 = 4 × 10^2 = 4 × 100 = 400
So, in scientific notation, 4 × 105 would be 4 × 10^2 or 4 × 100 = 400.
Simplify. Write in scientific notation. 0.5(8 × 105)
(1 point)
8 × 55
8 × 5 5
4 × 55
4 × 5 5
8 × 105
8 × 10 5
4 × 105
1 answer