Nicole is studying for her upcoming college entrance exams. she has already completed 20 practice problems and plans on completing 6 more problems each night. create and graph the solution set of equation for the total number of problems nicole will have completed, y, in terms of the number of nights she studies, x. graph the solution

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

Multiplying fractions by whole number 5 x 1/3=?

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?