What is m less than 8 thirds greater than or equal to negative 19
1 answer:
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Answer:
Probability that both of them use it = 0.3945
Step-by-step explanation:
Given:
Student use app = 63%
Number of chosen student = 2
Computation:
Assume total number of student = 100%
So, probability that both of them use it.
⁶³C₂ / ¹⁰⁰C₂
Therefore, probability that both of them use it = 0.3945