imthatsavageboi
05.03.2021 •
Mathematics
−12x−(12x+4)+12=17x−6(3x+56)
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Ответ:
I think is: x = 344/23
Step-by-step explanation:
Ответ:
x=344/23
Step-by-step explanation:
Ответ:
(a) When an opinion poll calls residential telephone numbers at random, only 20% of the calls reach a person.
You watch the random digit dialing machine make 15 calls. X is the number that reach a person.
• (b) When an opinion poll calls residential telephone numbers at random, only 20% of the calls reach a live
person. You watch the random digit dialing machine make calls. Y is the number of calls until the first live
person answers.
Step-by-step explanation: