10. Amy found an old-fashioned lemonade recipe that uses 1 cup of lemon juife for 1

every 6 cups of water. Rebecca found a recipe that uses 1 4 cups of lemon juice for

every 7 2 cups of water. Which statement about the two recipes is true?

1

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

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