The probability is 0.1253.
This is binomial because 1) there are two outcomes (either do or do not use in class); 2) the events are independent of each other (the probability of one person using a phone in class does not affect the probability of another person doing this); and 3) there is a fixed number of trials (9).
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Answer:
$3900.
Step-by-step explanation:
If retirement is taken at the age of 67 years, income = $1300 per month.
% Loss, if retirement taken at the age of 62 years = 25% per month
Loss in dollars per month if retirement taken at the age of 62 years = 25% of Monthly income if retirement is taken at the age of 67 years

We know that there are 12 months in an year.
So, annual loss in total annual income over one year:
Loss in dollars per month
12 :
325
12 = <em>3900$</em>
Answer:
70
Step-by-step explanation:
5 and above, give it a shove.
4 and below, let it go
603/25=24 and 3/25 (mixed number)
24.12 (decimal)