Evaluate by Using Scientific Notation and the Laws of Exponents $\frac { ( 5,000,000 ) ( 78,000 ) } { 39,000,000,000 }$

question 90

Multiple Choice

Evaluate by using scientific notation and the laws of exponents. Leave you answer in scientific notation.
- $\frac { ( 5,000,000 ) ( 78,000 ) } { 39,000,000,000 }$

• A) \(1.0\)
• B) \(1.0 \times 10 ^ { 1 }\)
• C) \(1.0 \times 10 ^ { - 1 }\)
• D) \(1.0 \times 2\)

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Definitions:

Expected Value

The expected value of a variable, determined by summing up all possible values, each weighed by its probability of happening.

Sampling Distribution

The probability distribution of a given statistic based on a random sample, used to make inferences about the population.

Variance

A measure of the spread of numbers in a data set, indicating how far each number in the set is from the mean.

Board Configurations

The structure and arrangement of a board of directors or trustees, including the number of members, their roles, and how they are chosen.