Write the number in scientific notation.
-$0.000000020305$
A) $2.0305 \times 10 ^ { - 7 }$
B) $2.0305 \times 10 ^ { 8 }$
C) $2.0305 \times 10 ^ { - 9 }$
D) $2.0305 \times 10 ^ { - 8 }$

Question

Quizplus · Accepted Answer

The number $0.000000020305$ is written as $2.0305 \times 10^{-8}$ in scientific notation, as the decimal point is moved 8 places to the right.

Write the Number in Scientific Notation 0.0000000203050.0000000203050.000000020305 A) 2.0305×10−72.0305 \times 10 ^ { - 7 }2.0305×10−7

Write the Number in Scientific Notation $0.000000020305$ A) $2.0305 \times 10 ^ { - 7 }$