Mathematics, 02.11.2020 22:40 721345
Element X is a radioactive isotope such that every 23 years, its mass decreases by
half. Given that the initial mass of a sample of Element X is 80 grams, how much of
the element would remain after 21 years, to the nearest whole number?
Answers: 1
Mathematics, 21.06.2019 16:30
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
Element X is a radioactive isotope such that every 23 years, its mass decreases by
half. Given that...
Mathematics, 13.07.2019 02:00
Biology, 13.07.2019 02:00
Mathematics, 13.07.2019 02:00
Mathematics, 13.07.2019 02:00
Mathematics, 13.07.2019 02:00
Mathematics, 13.07.2019 02:00
History, 13.07.2019 02:00
History, 13.07.2019 02:00
English, 13.07.2019 02:00