. What is half the next number in the pattern 1, 3, 9, 27, 81 A. 234
B. 67
D c. 468
0 0.76

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?