Question

Which answer shows 0.05 written in scientific notation?

0.5 times 10 Superscript negative 1
5 times 10 Superscript negative 2
5 times 10 Superscript negative 1
5 times 10 Superscript 2

Answer 1

Answer: B

Step-by-step explanation:

If you have a negative exponent its like you divide it

10^-2 = 0.01 then multiply it by 5 = 0.01 x 5 = 0.05

Answer 2

B

Explanation: