Mathematics, 18.03.2021 02:50 isiss18
A sample of a radioactive isotope had an initial mass of 490 mg in the year 2006 and
decays exponentially over time. A measurement in the year 2008 found that the
sample's mass had decayed to 370 mg. What would be the expected mass of the
sample in the year 2012, to the nearest whole number?
Answers: 3
Mathematics, 21.06.2019 18:00, puffley
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
Mathematics, 21.06.2019 21:30, lilbit217
The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?
Answers: 3
A sample of a radioactive isotope had an initial mass of 490 mg in the year 2006 and
decays exponen...
Mathematics, 07.02.2022 21:50
Mathematics, 07.02.2022 21:50
Biology, 07.02.2022 21:50
Mathematics, 07.02.2022 21:50
Mathematics, 07.02.2022 21:50