In a survey of 3005 adults it was found that 81% used at least one prescription medication. construct a 90% confidence interval estimate of the percentage of adults who use at least one prescription medication?

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

Identify the number as a rational or irrational.explain. 127