A Company's Chief Operating Officer (COO) Keeps Track of the Mileage

question 76

Multiple Choice

A company's Chief Operating Officer (COO) keeps track of the mileage on her trips from her office at corporate headquarters to the company's off-site manufacturing facility and its nearby suppliers. The stem-and-leaf display of the data for one year is below. How many trips were used in this display?

• A) 7
• B) 9
• C) 10
• D) 11
• E) 12

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Definitions:

Factoring

The process of breaking down an equation, polynomial, or number into its constituent elements or factors, such as finding the prime factors of a number or the factors of a polynomial.

Complex Solutions

Solutions to an equation that include imaginary numbers, indicating they cannot be plotted on the standard real number line.

Real Solutions

Solutions to an equation that do not involve imaginary or complex numbers, and can be plotted on a real number line.