Pyramid a is a square pyramid with a base side length of 14 in and a height of 6 in pyramid B has a volume of 3136 cubic inches how many times bigger is the volume of pyramid B than pyramid a give your answer as a percent

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According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

This is different from the first one can someone me