Find the measure of the arc indicated. Angle D = 49 degrees and angle 5 points C = 70 degrees
61
119
122
180

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.

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

Arace is 10 kilometers long. markers will be placed at the beginning and end of the race course and at each 500 meter mark. how many markers are needed to mark the course for the race?