I don't get this can anyone help?
...
Answers: 2
Mathematics, 21.06.2019 14:00
Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
Answers: 3
Mathematics, 21.06.2019 19:30
Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have
Answers: 1
Mathematics, 21.06.2019 20:30
Find the nonpermissible replacement for binthis expression.b2/5b +5
Answers: 1
Mathematics, 22.06.2019 01:30
Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample
Answers: 1
Mathematics, 05.05.2020 00:34
Mathematics, 05.05.2020 00:34
Business, 05.05.2020 00:34
Mathematics, 05.05.2020 00:34
Mathematics, 05.05.2020 00:34
Physics, 05.05.2020 00:34
Social Studies, 05.05.2020 00:34
Mathematics, 05.05.2020 00:34
Mathematics, 05.05.2020 00:34
History, 05.05.2020 00:34
English, 05.05.2020 00:34
Mathematics, 05.05.2020 00:35