Find the Z score corresponding to the given value and use the Z score to determine whether the value is unusual consider a score to be unusual if the Z score is less than -2 or greater than two round a Z score to the nearest 10th if necessary

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?