Which of the following are in scientific notation?

Mathematics

2 answers:

horsena [70]2 years ago

8 0

Hi and it’s the 3rd one

ella [17]2 years ago

6 0

Answer:

5.23x10^-2, 8.7x10^-2

Step-by-step explanation:

Scientific notation is basically any number(eg121) thats divided by the lowest power of 10 before it turns into 0.something(in this case, 1.21), times the power of 10 u need to dived, in this case 10^2.

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