Question

0.000000312 in scientific notation

Answer 1

Answer:

3.12 * $10^-^7$

Step-by-step explanation:

Scientific notation requires a decimal with only a ones digit and decimal digits with a power of 10.

0.000000312 can be written as 3.12 times a power of 10.

Since you would have to move the decimal point of '3.12' 7 times to the left in order to get '0.000000312', the power of ten should be -7.

Your answer should be 3.12 * $10^-^7$.

Please mark as Brainliest! :)