Answer:
According to the graph, the answer would be the 5th month leading with 18 keychains but since I don't see that as an answer choice in the picture you provided, the answer would be the 4th month trailing close behind with a total of 16 keychains.
Answer:4 classes
Step-by-step explanation:
2^9
2^-2 * 2^11
(2*2*2*2*2)*(2*2*2*2)
That would be B, C and E.
A and D could be a rhombus.
899.5