Scott and nikki each have a full 1.5-gallon container of liquid laundry detergent. the lid on scott’s container can hold 3 fluid ounces of detergent, while the lid on nikki’s container can hold 4 fluid ounces of detergent. how many more lids full of detergent does scott have than nikki?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?