What is the common ratio for the sequence 256,128,64,32?

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

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.