Group 3: Our Lady of Light Church in Cainta, Rizal is one of the oldest churches in Rizal, established in 1707 by Jesuit Missionaries. The church is made of brick stones preserved for more than a hundred years. Suppose that the lowest part of the church wall contains five (5) layers of red bricks, 4 bricks on the top and 16 bricks on the bottom layer. Assuming an arithmetic sequence, how many bricks are there in the 2nd, 3rd and 4th layer of the wall?
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Group 3: Our Lady of Light Church in Cainta, Rizal is one of the oldest churches in Rizal, established in 1707
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