The halflife of Carbon 14 is 5730 years. If you have 500 grams of Carbon 14 in the sample of an artifact, how much will be left after 2000 years?

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )