Which of the following is equivalent to the complex number shown above? The choices for the answer are :
i-4
i+4
-i-4
-i+4

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?