Express 37.05 x 0.0042 in standard form
A
15.561 x 102
B
1.5561 x 10-4
C
1.556 x 10-1
D
1.5561 x 101
E
1.55 x 101
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
37.05 x 0.0042 in standard form
\(\begin{array}{c|c}No. & log \\\hline 37.05 & 1.5688\\ 0.0042 & 3.6232 \\ \hline & 1.1920\end{array}\)
= 0.1556
= 1.556 x 10-1
Source: Myschool Past Questions Archive (Record #32510)