An old bone contains 80% of its original carbon-
14. Use the half-life model to find the age of the
bone. Find an equation equivalent to
P(t) = A (1/2)^t/5730
A*P(t) = (1/2)^t/5730
5.730*P(t) = A(1/2)t
P(t)/A=(1/2)^t/5730

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *