Ansley and Maria were baking a birthday cake. The recipe called for 2 3 4 cup of flour. Both girls took turns pouring in the flour. Maria poured in 1 2 4 cup of flour into the mixing bowl and then Ansley poured in the remaining amount. Which of these equations BEST tells how to identify the amount of flour Ansley poured into the mixing bowl?

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0