santiagojrgonza71 santiagojrgonza71
  • 01-03-2022
  • Computers and Technology
contestada

How long will the plant have been dead when 87.5 percent of its C-14 has become N-14?

Respuesta :

00037021
00037021 00037021
  • 01-03-2022

Answer:

50% - one half life — 5,730 years

25% — two half lifes — 11,460 years

12.5% — three half lifes — 17,190 years

6.25% — four half lifes — 22,920 years

3.125% — five half lifes — 28,650 years

Explanation:

Answer Link

Otras preguntas

2) Uma equação foi descrita da seguinte maneira: (k² – 4) x³ + ( k – 2 )x² + 7x - 8 = 0 Analisando os coeficientes, o valor de k que faz com que essa equação se
Select all the correct answers. Kangaroo rats are organisms found in the desert. Deserts have a hot, dry climate. Which three adaptations must kangaroo rats pos
you are correctyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
9/6 = x/10 Solve proportional!
así que como ¿quién quiere ir a la feria conmigo? fecha justa lol (so like who wanna go to the fair with me? fair date lol)
Find the quotient. Express your answer as a mixed number in simplest form. 334 ÷ 112
Which of the following best describes the slope of the line below? A. Positive ОО B. Negative O C. Zero O D. Undefined
A buoy is floating in the sea and can be seen from the top of a vertical cliff. A boat is travelling from the base of the cliff directly towards the buoy. The
Is this correct? Thank you!
Pleas help if these are correct and what are the rest (Sorry if it’s inappropriate for some people).