SOLUTION: solve to three significant digits: the cube root of (4t plus 3) is equal to 8.15

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Question 302009: solve to three significant digits:
the cube root of (4t plus 3) is equal to 8.15
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
the cube root of (4t plus 3) is equal to 8.15
+%284t%2B3%29%5E%281%2F3%29+=+8.15+
+4t%2B3+=+8.15%5E3+
+4t+=+8.15%5E3+-+3+
+t+=+%288.15%5E3+-+3%29%2F4+
t = 134.586
rounded to 3 significant digits
t = 135