A rectangular piece of carpet is 18 ft long and 12 ft wide. A square is cut out of each corner. Each square has 3 ft sides. Find measures of ft and length.

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years