Question

Decide whether or not each number is in

scientific notation. Explain your reasoning.
a) 12.5 X 10^7 c) 0.43 X 10^6
b) 5.688 X 10^12 d) 4.5 X 5^6

Answer 1

c) 0.43 X 10^6

Explanation:

C is not in scientific notation because the decimal point has to be in front of a number with a actual value therefore making answer C not in scientfic notation form.