What is the median of these two sets 39, 21, 12, 27, 23, 19, 19, 31, 36, 25
15, 51, 8, 16, 43, 34, 27, 11, 8, 39

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?

What is the value of x? enter your answer in the box.

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?