which statements about the figure must be true? select three options.
  is bisected by .
  is bisected by .
ae =  ab
ef =  ed
ce + ef = fd

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

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?