Two students, raymond and shauna, are trying to get city council members to vote for a new park along the river. of the 24 council members say they already support the idea, but that's not enough. at least 13 council members must support the idea before the park is approved. how many more city council members must raymond and shauna convince? 8

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

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.