Makayla's recipe for Orange Suprises uses 2 cans of Orange juice for every 3 liters of soda water. How much soda water would Makayla need if she 12 cans of orange juice? A. 8 liters of soda water
B. 13 liters of soda water
C. 15 liters of soda water
D. 18 liters of soda water​

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