If a = 5-2√6, then find the value of

:(i)√a−1/√a

(ii)a2+1/a2

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2