Question

label represents the friend driving and a column label represents the friend being visited. driving time (minutes) fr 1 fr 2 fr 3 fr 4 fr 1 0 0 45 5 fr 2 8 0 23 11 fr 3 0 7 0 2 fr 4 35 21 0 0 how many minutes does friend #1 spend driving to visit friend #3? 0 5 23 45

Explanation:

Step1: Locate row and column

Row label is friend driving (Fr 1), column label is friend being visited (Fr 3).

Step2: Find value

In the table, the value at row Fr 1 and column Fr 3 is 45.

Answer:

D. 45