Suppose RR is the triangle with vertices (−1,0),(0,1),(−1,0),(0,1), and (1,0)(1,0). (a) As an iterated integral, ∬R(5x+9y)2dA=∫BA∫DC(5x+9y)2dxdy∬R(5 x+9y)2dA=∫AB∫CD(5x+9y)2dxdy with limits of integration

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?

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?

What makes a trapezoid an isosceles trapezoid?