Cheeely1556 Cheeely1556
  • 29-12-2023
  • Chemistry
contestada

Carbon-14 is a radioactive isotope that decays exponentially at a rate of 0.0124 percent a year. How many years will it take for carbon-14 to decay to 10 percent of its original amount? The equation for exponential decay is At = A0e⁻rt.
a) 55.85 years
b) 56.73 years
c) 57.61 years
d) 58.49 years

Respuesta :

Otras preguntas

In the past what was the purpose of studying history
Eric took $7000 of his income last year and invested it, part at 7% and the rest at 9%. He earned $570 from investments. How much did he invest at each rate?
What is the range of the function? 4 3 4 16 O A. (2, 4, 9.16) B. {1,2) O C. (1,2,3,4) O D. {1, 2, 3, 4, 9, 16) < PREVIOUS
Write 843,208,732,833 in word form
how are grasslands formed?
Express 81 as the sum of first nine consecutive odd numbers
Which vein drains blood from the left side of the thorax and esophagus into the left brachiocephalic vein
The opportunity cost of income is typically termed: A. time at home. B. time away from work. C. leisure time. D. avocation time.
Where is Fujio when he finds the grasshopper? O He is at a distance from the other children. He is climbing the embankment. He is sitting next to the narrator.
If m angle ABD=79 degrees , what are m angle ABC and m angle DBC​