5
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Introduction to Matrices

Question 5 • AZ-Common Core Algebra II B

Given the matrix showing flight times between cities, which of the following statements is true?

Answer
A
The flight time from city 2 to city 4 is 2.1 hours.
B
The flight time to return from any city is the same as the flight time to fly to that city.
C
The matrix is square.
D
Using one or more flights, it is possible to get from any city to any other city.
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