The pie chart shows information about voters in an election. 3360 more women voted than men. Work out the total number of voters.

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.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1