A number in scientific notation will have a ______ exponent when it is less than 1.
Answers
When working with very large or very small numbers, scientists, mathematicians, and engineers often use scientific notation to express those quantities. Scientific notation uses exponential notation. The following are examples of scientific notation.
Light year: number of miles light travels in one year, about 5,880,000,000,000
Scientific notation is 5.88 x 1012 miles.
A number in scientific notation will have a negative exponent when it is less than 1.
Step-by-step explanation:
To find : A number in scientific notation will have a ____ exponent when it is less than 1 ?
Solution :
In scientific notation, the coefficient is always a number greater than or equal to one and less than ten.The exponent is an integer.
When writing numbers greater than ten in scientific notation:
1) The exponent is positive and equals the number of places the original decimal point has been moved to the left.
2) A negative exponent when written in scientific notation. The value of the exponent equals the number of places the decimal has been moved to the right.
Therefore, A number in scientific notation will have a negative exponent when it is less than 1.
#Learn more
Examples of scientific notation to decimal notation
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