Question

Which number is not in scientific notation?

7 ⋅ 10^24
0.8 ⋅ 10^3
1.09 ⋅ 10^–2
1.8 ⋅ 10^–5

Answer 1

@Bobo-i-bo

Answer 2

@rishavraj @zepdrix

Answer 3

I believe B. is your answer.
Usually in Scientific notation the "10^x" usually is just used to simplify the number.
Usually the number is simplified down to where the first digit in the original number is in the "digit's" place.
Example:
12,800,000 ~ 1.28 * 10^7

Answer 4

right :) so b!

Answer 5

You're welcome, have a great rest of your day! ;)
{-Ghostgate-}

Answer 6

Do you have any other questions?

Answer 7

Hmmm... this problem is a bit more tricky for me.

Answer 8

can you still figure it out?

Answer 9

I think it would be A. although I'm not sure.