Question

The lengths of the corresponding sides of two similar trapezoids are in the ratio 3:5. If the area of the smaller trapezoid is 63sq inches, what is the area of the larger trapezoid?

Answer 1

16/4 = 43 * 2^4 = 3 * 16 = 48mg -- initial mass
8 weeks after the start = 8*7 = 5656/4 = 1448*(0.5)^14 ~ 0,002929688