Sue surveyed the students at her school to find out if they like sandwiches and/or tacos. the table below shows the results of the survey: like sandwiches do not like sandwiches total like tacos 43 7 50 do not like tacos 27 23 50 total 70 30 100 if a student likes sandwiches, what is the probability that student also likes tacos? 43% 61.4% 71.4% 86%

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Which of the following expressions is equal to 2x^2+8

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.