1. A national opinion poll found that 448 of 1,012 randomly sampled American adults believed that parents
should be given vouchers that can be applied toward their children's education at any public or private
school of their choice. Calculate and interpret a 95% confidence interval for the proportion of all
American adults who believe that parents should be given youchers for their children's education.

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Samson is going shopping for sugar and butter to make three different kinds of cookies: lemon bars, peanut butter cookies, and sugar cookies. the recipe for lemon bars calls for 2 cups of flour, 2 cups of sugar, and 1 stick of butter. the peanut butter cookie recipe calls for 2 cups of flour, 4 cup of sugar and 2 stick of butter. the sugar cookie recipe calls for 1 cup of flour, 2 cups of sugar, and 2 sticks of butter. sampson has 13 cups of flour at home, and he buys 12 cups (6 pounds) of sugar and 10 sticks of butter. how many batches of each type of cookie can he make? samson can make batches of lemon bars, batches of peanut butter cookies, and batches of 09 cookies submit reset

Which point has an coordinates of (2,0) ? a