Answer:
0.64
Step-by-step explanation:
The probability that randomly selected student doesn't own a mobile device with internet capabilities is
and the probability that randomly selected student owns a mobile device with internet capabilities is 
If 20 students are selected at random, the probability that at most 5 students (0 students, 1 student, 2 students, 3 students, 4 students or 5 students) don't own a mobile device with internet capabilities is

Answer:
:)Step-by-step explanation:
(-1,x) you didnt say how many units up
Answer:
about 2000 years or 23999.97 months
Step-by-step explanation:
1,000,000 / 500
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