Question

4.5E + 13 is an example of the ________ format.

A) Scientific
B) Fixed
C) Standard
D) Percent

Answer 1

The given expression, 4.5E + 13, is an example of scientific notation, which is a way to express numbers that are either very large or very small.

Step-by-step explanation:

The given expression, 4.5E + 13, is an example of scientific notation. Scientific notation is a way to express numbers that are either very large or very small, making them easier to work with. In scientific notation, a number is written in the form a x 10^n, where 'a' is a number between 1 and 10, and 'n' is an integer exponent. The 'E' in the expression represents 'times 10 to the power of', and the following number indicates the exponent. In this case, the expression can be read as 4.5 x 10^13.