Mrs. Morton has a special reward system for her class. When all her students behave well, she rewards them by putting 3 33 marbles into a marble jar. When the jar has 100 100100 or more marbles, the students have a party. Right now, the jar has 24 2424 marbles. Write an inequality to determine the number of additional times, r rr, Mrs. Morton could reward the class in order for the students to have a party.

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