The probability that a student takes a history class and a sociology class is 0.051. the probability that a student takes a history class is 0.32. what is the probability that a student takes a sociology class, given that the student is taking a history class?
0.051
0.159
0.269
0.32

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

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4