The C-14 content of an ancient piece of wood was found to have three tenths of that in living trees. How old is that piece of wood? (log 3= 0.4771, log 7 = 0.8540 , Half-life of C-14 = 5730 years ) Share with your friends Share 2 Md Nazrullah answered this 6 View Full Answer Sweet Girl answered this HELLO EVERYONE .IS EVERYONE SLEEPY NO ONEVIS TALKING WITH ME -5 Sweet Girl answered this HELLO IS ADITYA HERE -4 Sweet Girl answered this FRIEND WHERE ARE YOU. -2