Mathematics, 30.07.2019 11:30, asdf334asdf334
An accident in 1986 at the chernobyl nuclear plant in the ukraine released a large amount of plutonium (pu-239) into the atmosphere. the half-life of pu-239 is about 24,110 years. use the function n(t)=n0 e^−kt. find the decay constant.
Answers: 1
Mathematics, 21.06.2019 23:00, arnold2619
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
An accident in 1986 at the chernobyl nuclear plant in the ukraine released a large amount of plutoni...
Mathematics, 21.07.2020 17:01
English, 21.07.2020 17:01
Mathematics, 21.07.2020 17:01