Jorge is a member of the student government at a large school with over 2500 students. The student government would like to recommend that students with part-time jobs be to permitted to get a class credit in business. Knowing that Jorge is a good statistics student, the student government asked him to estimate the proportion of students at the school who have part-time jobs. What difficulties might Jorge encounter if he tries to ask every student about having a part-time job?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

W-16=-12 solve each one step equation plz