Swer:-8-12
2. How could you write each description algebraically?
a) 20 more than 3 times a number

b) triple a number divided by 4

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

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.

Consider the first four terms of the sequence below. what is the 8th term of this sequence?