![subject](/tpl/images/cats/mat.png)
Mathematics, 25.10.2019 15:43 ChloeLiz7111
The radioactive element americium-241 has a half-life of 432 years. how many years will it take a 10 gram mass of americium-241 to decay to 2.7 grams.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, ddavid9361
Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, jessnolonger
Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, raytaygirl
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
You know the right answer?
The radioactive element americium-241 has a half-life of 432 years. how many years will it take a 10...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 03.10.2021 16:30
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.10.2021 16:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.10.2021 16:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.10.2021 16:30
![Konu](/tpl/images/cats/en.png)
English, 03.10.2021 16:30