Mathematics, 12.10.2019 09:50 wezner19
The radioactive substance cesium-137 has a half-life of 30 years. the amount a (t)(in grams) of a sample of cesium-137 remaining after t years is given by the following exponential function. a(t)=934(1/2)^t/30
find the amount of the sample remaining after 40 years and after 100 years.
round your answers to the nearest gram as necessary.
amount after 40 years :
amount after 100 years :
Answers: 1
Mathematics, 21.06.2019 15:30
Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)
Answers: 2
Mathematics, 21.06.2019 23:00
The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2
Answers: 2
Mathematics, 21.06.2019 23:30
Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.
Answers: 3
The radioactive substance cesium-137 has a half-life of 30 years. the amount a (t)(in grams) of a sa...
Advanced Placement (AP), 16.12.2020 19:00
Advanced Placement (AP), 16.12.2020 19:00
Mathematics, 16.12.2020 19:00
Mathematics, 16.12.2020 19:00
Mathematics, 16.12.2020 19:00
Computers and Technology, 16.12.2020 19:00
French, 16.12.2020 19:00
World Languages, 16.12.2020 19:00
Mathematics, 16.12.2020 19:00
Computers and Technology, 16.12.2020 19:00