34.2k views
3 votes
Which of these expressions is not a proper example of scientific notation?

a. 2.3 x 10^5
b. 9.1 x 10^-7
c. 11 x 10^4
d. 1.5 x 10^-2
e. 0.4 x 10^4

User Liubiantao
by
5.7k points

1 Answer

5 votes

Answer:

C

Explanation:

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