livirose1514
14.04.2020 •
Mathematics
A triangle has sides with lengths of 14 centimeters, 15 centimeters, and 19 centimeters. Is it a right triangle?
yes or no?
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Ответ:
15+14 > 19 true
15+19 > 14 true
14+19 > 15 true
If all the statements are true then it’s a right triangle.
Ответ:
No. of Persons= 16
Step-by-step explanation:
There was a one phone line
Average no of people calling = 60 in one hour
% of all callers at most can get busy signal
Probability < 0.6
Probability for less than 1 person on hold = 0.2642
No of persons = 0.2642(60)
= 15.852 or 16
16 persons in hour the company is able to put on hold