Can you answer question 3 A and B please. show your work too.

T Physics 2 - Theoren X SCIH 036 059 Projex YouTube X M Inbox (3,393) - dyla X ChatGPT X *Dashboard X X C coursehero.com/u/file/115656017/SCIH-036-059-Project-3doc/ S 6 059 Project 3.doc 5 Helpful Unhelpful 100 Ntuthuko Thalente Buthelez2 PHY 206 Lab #... Search this document Ky 9 / 10 Fit to width v . .. PHY 206 American University of Nigeria Is this document missing answers? Get answers Get FREE answers and explanations from our expert tutors Show 6 more > Math Solver 3. According to the graph, how long did it take for the radioactivity to get down to a. 75% of the original amount of carbon-14? (4 pts) Answer: 75% of the original amount of carbon-14 is approximately 3500 years. Enter a problem Chat b. 10% of the original amount of carbon-14? (4 pts) Answer: 10% of the original amount of Basic ESII Answer: 10% of the original amount of carbon-14 is approximately 20 000 years. carbon-14 is... sin cos # + X Continue chat . An original sample of carbon-14 has a mass of 4.00 X 102 ng. How much of that sample 2 VO would be left after Answer S 2 Project 3 281 SCIH 036 (a) remain sample = 12.50 ng. Solve (b) remaining.. Chat with Al Powered by Symbolab O 1:26 PM 7/17/2023T Physics 2 - Theoren X SCIH 036 059 Projex YouTube X M Inbox (3,393) - dyla X ChatGPT X *Dashboard X X coursehero.com/u/file/115656017/SCIH-036-059-Project-3doc/ SCIH 036 059 Project 3.doc 5 Helpful Unhelpful Ntuthuko Thalente Buthelez2 PHY 206 Lab #... Search this document K y 8 / 10 Fit to width v . .. PHY 206 American University of Nigeria Is this document missing answers? Get answers Get FREE answers and explanations from our expert tutors Show 6 more > Lab Activity 17: Carbon Dating and Half-Life Chat Math Solver In living organisms, the ratio of carbon-12 to carbon-14 is the same as the ratio in its surroundings Project 3 280 SCIH because of the constant interchange an organism has with its environment. Unlike carbon-12, 036 carbon-14 is unstable, or radioactive. When an organism such as a plant or animal dies, its Enter a problem interchange with the environment stops, and the carbon-14 in the organism's body begins to decay into nitrogen. The rate at which this happens is known to be about 5730 # 40 yr for half of the Continue chat amount of carbon-14 to decay. This means that if an organism has 100 ng of carbon-14 in its body at the time of its death, then 50 ng will remain after 5730 yr, 25 ng after 11,460 yr, and only 12.5 ng after a total of 17,190 yr. By estimating the original amount versus the amount that remains, scientists can estimate with a fair amount of accuracy the age of the sample being tested. (25 pts) Basic ESII 100 sin cos # + X 2 VO OC S 2 Percent carbon-14 50 Solve 25 Powered by Symbolab 5730 11460 17190 22920 28650 Age (years) 1:26 PM 7/17/2023