Question

Let x be the first factor in an expression in scientific notation. Which statement below describes this factor?

A. 0≤x≤1
B. 0C. 1≤x≤10
D. 1

Answer 1

The first factor in an expression in scientific notation is called the coefficient, and it should be greater than or equal to 1 and less than 10.

Step-by-step explanation:

The first factor in an expression in scientific notation, represented by x, is called the coefficient.

In scientific notation, the coefficient should be greater than or equal to 1 and less than 10.

Therefore, the correct statement that describes this factor is A. 0≤x≤1.