question 11 : I need help can someone just tell me what the gcf is because i think my answer booklet is wrong

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?