Expressing Numbers in Scientific Notation

How do we express 14,100,000 in scientific notation?

A. 1.41 x 10^7

Answer:

The number 14,100,000 can be expressed in scientific notation as 1.41 x 10^7.

In scientific notation, numbers are written in the form of a x 10^n, where "a" is a number between 1 and 10, and "n" is an integer. This allows us to express very large or very small numbers more easily. When we express the number 14,100,000 in scientific notation, we move the decimal point 7 digits to the left, resulting in 1.41 x 10^7.

By using scientific notation, we can simplify the representation of large numbers and make calculations involving these numbers more manageable. It's a useful tool in various scientific fields, such as physics, chemistry, and astronomy, where dealing with numbers of different magnitudes is common.