√11 rational or irrational? -56.4 rational or irrational? -√16 rational or irrational?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

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?

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for