9.402 × 10-3
2,700,000 in scientific notation is: 2.7 x 106
38,000,000 in Scientific Notation = 3.8 x 107
3.7*101 Normally a small number like this would not have to be expressed in scientific notation
A large number like this would be rounded to 30,000,000,000 and then expressed in scientific notation as: 3.0*1010
Just for the exercise it is: 9.488*103 but a small number like this would not normally be expressed in scientific notation
as in like numerical notation? that would be 20,500,000. in scientific notation it would be 2.05x10^7
It is one of the great ironies of Mathematics that "standard" is not standard. In the US, standard notation is a number, like 953, which would be written in scientific notation as 9.53 x 10^2 In Britain, scientific notation is also known as "standard form."
It is 3.1*10^10 in scientific notation
You would write 37.000 in scientific notation like this 3.7e5 or 3.7*10^5. Assuming you mean 37,000.
It would be just fine. It would look like this: 3.02 x 102
0.5 in Scientific Notation = 5 x 10-1
A small number like this is not normally in scientific notation but just for the exercise it is: 5.109*101