What is 0.000000685 written in scientific notation? a. 685×10^−9 b. 68.5×10^−8 c. 6.85×10^−8 d. 6.85×10^−7

asked Nov 20, 2017 72.2k views

4 votes

What is 0.000000685 written in scientific notation?

a. 685×10^−9
b. 68.5×10^−8
c. 6.85×10^−8
d. 6.85×10^−7

6.8k points

Please log in or register to add a comment.

5 votes

The answer is D .6.85x10^-7

Ntcong answered Nov 23, 2017

7.4k points

6 votes

the answer is D. 6.85x10^-7

John Sewell answered Nov 26, 2017

8.0k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.7m questions

10.4m answers