Alisha asked 120 students what kind of pet they liked the most. exactly 45% of the students said they liked dogs best. what was the total number of students who said they liked dogs best?
a.45b.54c.60d.75

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

What is the difference between the predicted value and the actual value

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15