The function f: {binary strings{binary strings. in each case, find f(s) a. s 000, 1011, 10001}, f(x) = the second bit in x b. s {111. 100, 0111}, f(x) = the binary string that is the sum of the first and last bit c. s {001, 11, 101}, f(x) = the binary string that is equal to x 1

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