William, joseph, margeret, frank and jeffrey all work for the same company. frank has been there the longest, eleven years and makes the most money, three times as much as jeffrey. margeret has been there the second longest aand makes $50,000 a year. joseph has worked there four years less than frank and one year more than william. he makes $60,000 a year. williams pay is twice as much as margeret. jeffrey has worked there three years less than william and his income is three quarters of margerets. how much is franks annual salary?

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

True or false look at the picture pls : /

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.