Biology You can estimate a trees age in years by using the formula a =__rw , wherer is
Chapter 9, Problem 32(choose chapter or problem)
Biology You can estimate a trees age in years by using the formula a =__rw , wherer is the trees radius without bark and w is the average thickness of the trees rings.The circumference of a white oak tree is 100 in. The bark is 0.5 in. thick, and theaverage width of a ring is 0.2 in. Estimate the trees age.
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