Which two Consecutive integers does -√92 lie between

Which expression is equivalent to 4 square root 6 divided by 3 root 2

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Which of the following is not a subset of {1,2,3}?