Concept explainers
Find the number of round of calls.
Answer to Problem 62PPS
There are 7 round calls.
Explanation of Solution
Given:
A school established a phone chain in which every staff member calls two other staff members to notify them when the school closes due to weather. The first round of calls begins with the superintendent calling both principals. If there are 94 total staff members and employees at the school, how many rounds of calls are there?
Concept Used:
Given the information:
Calculation:
Given:
Thus, there are 7 round calls.
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