The correct scientific notation for the number 0.00050210 is:
A) 5.0210 × 104
B) 5.021 × 10-4
C) 5.021 × 104
D) 5.0210 × 10-4
E) none of the above
Answer: D
A) 5.0210 × 104
B) 5.021 × 10-4
C) 5.021 × 104
D) 5.0210 × 10-4
E) none of the above
Answer: D