Mathematics, 08.01.2021 19:50 Jenifermorales101
A sample of a radioactive isotope had an initial mass of 640 mg in the year 2010 and decays exponentially over time. A measurement in the year 2014 found that the sample's mass had decayed to 440 mg. What would be the expected mass of the sample in the year 2024, to the nearest whole number?
Answers: 2
Mathematics, 21.06.2019 16:30
The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?
Answers: 3
Mathematics, 21.06.2019 18:30
Find the area of the regular hexagon if a side is 20 cm.
Answers: 2
Mathematics, 21.06.2019 21:10
Indicate the formula for the following conditions: p^c(n,r)=
Answers: 3
Mathematics, 21.06.2019 23:20
8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?
Answers: 3
A sample of a radioactive isotope had an initial mass of 640 mg in the year 2010 and decays exponent...
Mathematics, 05.05.2020 00:38
Mathematics, 05.05.2020 00:38
English, 05.05.2020 00:38
Mathematics, 05.05.2020 00:38
Social Studies, 05.05.2020 00:38
English, 05.05.2020 00:38
Mathematics, 05.05.2020 00:38
English, 05.05.2020 00:38
History, 05.05.2020 00:38