⦁Suppose you plan to sample from the 5000 students in a certain college, with an objective of comparing the proportions of men and women who believe that the legal age for drinking alcohol should be changed to 21. Illustrate how you would proceed, if you want a systematic random sample of 100 students. [4 marks]

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

In triangle abc, angle c is a right angle. find the value of the trig function indicated. find tan a if c = 17 and a = 8