The problem ask to find how many solution does the equation sin(x) = 0.01 have in the interval [0,2pi]. Base on my calculation and further computation about the problem, and also by using diagram and forming the circle, the answer would be 2 solution. I hope you are satisfied with my answer and feel free to ask for more
So one coat uses 125 chinchillas . So, 10 * 125 will give you how many will give you 1250 chinchillas.. this is the number of chinchillas needed for 10 coats. So for 2 years you would have to multiply it by two so, 1250 * 2 = 2500.