73.4k views
4 votes
Which number is not in scientific notation? (5 points)

Group of answer choices

1.45 ⋅ 10−7

0.33 ⋅ 10−15

9 ⋅ 1019

7.8 ⋅ 106

User G Quintana
by
5.0k points

2 Answers

5 votes

Answer:

b

Explanation:

User Yogevbd
by
4.3k points
3 votes

Answer:

b

Explanation:

i know it

User Chevdor
by
4.7k points