Answer:
not sure about 1
for number 2 it is 5 over 4 . for y, 5 10 15 20 is a multiple of 5 so the change is 5. for x, 4 8 12 16 is a multiple of 4 so the change is 4.
0.9^50=0.0051537752That's your answer.<span>
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Answer:
2/3
Step-by-step explanation: