SCIENCE (READ BOTTOM QUESTIONS)(ZOOM IN)

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.