Question

3,590 =
A. 5 3.59 10 ×
B. 4 3.59 10 ×
C. 3 3.59 10 ×
D. 2 3.59 10

Answer 1

${10}^{3} = 1000\\ 3590 = 3.59 \times {10}^{3}$
The answer is C. 3 3.59 10 ×