On any given day, the number of users, u, that access a certain website can be represented by the inequality 1125-41 530
which of the following represents the range of users that access the website each day?
4295 or us 155
952 42 155
us 95 or u? 155
95 sus 155
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Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x