Question

Write 7,004,000 in scientific notation.
A.
7.004 x 10^6
B.
7.004 x 10^-6
C.
0.7004 x 10^7
D.
0.7004 x 10^-7

Answer 1

7,004,000 in scientific notation.
=7.004 x 10^6
as 7 is the first non zero digit 
so decimal jumbed 6 numbers from right to left and exponent will be positive
option A is correct
hopr this helps