Answer:
A
Step-by-step explanation:
Hi Braino
Algebra is an easy lesson.It gives egs such as t4 means t times 4.
Also
d=12+542443323
Its used as a blank answer to give.
Variables are kinda hard to learn
Need support?Go to KhanAcademy.com
Answer:
Wheres the picture
Step-by-step explanation:
Answer:
3820 years
Step-by-step explanation:
The age of the skull can be found using carbon-14 by applying the half-life relationship.
Age of skull is given by;

where N=63 N₀=100 -0.693=decay factor of carbon and 5730 =half-life of carbon-14, t =age
substitute values in equation

Answer:
10
Step-by-step explanation: