Question

I need help with this multiple choice

Answer 1

I believe the answer is a and c

Answer 2

a and c

Explanation:

Scientific notation:

`\sf \bf x * 10^a`

x is the decimal number and the whole part of the decimal number should be great than or equal to 1 and less than 10.

1 ≤ x < 10

a is the power of 10 and it can be a positive or negative integer.