Given x = {15, 22, 33, 44, 89, 165, 1025} and y = {-5, 15, 33, 88, 99, 150, 160, 1025}, which of the following statements is false?
a: x u y = {-5, 15, 22, 33, 44, 89, 99, 150, 160, 165, 1025}
b: x ∩ y = {15, 33, 1025}
c: ø c (x y)

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll