Nina has been given the formula to figure out her weekly salary i = 0.88( 9h + 0.12s). the hours that nina works per week is represented by h, while s represents the monetary value of the sales that nina makes per week. which of the following represent the monetary value of the sales that nina makes in any given week? select all that apply.

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

5cakes cost 3.50 how much do 7 cakes cost

Meee i honestly dont know what this question talking about