The standard form of 9030000000 is given by
9.03×10−99.03 \times 10^{-9}9.03×10−9
9.03×1099.03 \times 10^{9}9.03×109
90.3×10790.3 \times 10^{7}90.3×107
903×106903 \times 10^{6}903×106
(B) 9.03×1099.03 \times 10^{9}9.03×109
Explanation: