Express 0.0000407, correct to 2 significant figures
A
0.0
B
0.00004
C
0.000041
D
0.0000407
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
0.0000407 to 2 s.f
0.000041 (2 s.f)
Source: Myschool Past Questions Archive (Record #49905)