An archaeologist in Turkey discovers a spear head that contains 80% of its original amount of c-14. find the age of the spear to
the nearest year
PLEASE HELP
1 answer:
The half life of c-14 is 5730
Therefore 80% is 4584
You might be interested in
Answer: -3.66666666667 or negative three and six tenths repeating.
Answer:
15(b)
16(a)
Step-by-step explanation:
15) 2x+10/2
Taking 2 common
2(x+5)/2
x+5
16) -2(-x-3)
(-2*-x)+(-2*-3)
2x+(6)
2x+6
56x² - 49x + 14 = 7(8x² - 7x +2)
_____
The greatest common factor of 56, 49, and 14 is 7.
Answer:
y=3x-5
Step-by-step explanation:
This is the only line that will pass through these points.
775 miles. Divide 7.75 by .5 and then times the answer by 50.
