A two-way network linking 15 users creates how many potential network connections?
A) 225
B) 100
C) 210
D) 300

Name: A two-way network linking 15 users creates how many potential network connections? A) 225 B) 100 C) 210 D) 300
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Question

Quizplus · Accepted Answer

For two-way communication between 15 users, we can use the formula: 
n(n-1)/2, where n is the number of users. 
So substituting the value of n = 15, we get: 
15(15-1)/2 = 210. Thus, there are 210 potential network connections. Therefore, the best choice is C.

A Two-Way Network Linking 15 Users Creates How Many Potential