![subject](/tpl/images/cats/User.png)
SAT, 07.01.2022 15:30 sssavannahh
What is the half-life of sodium-25 if 1. 00 gram of a 16. 00-gram sample of sodium-25 remains unchanged after 237 seconds?.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on SAT
![question](/tpl/images/cats/User.png)
SAT, 24.06.2019 18:00
Did the universe cool off or get hotter as it expanded after the 'big bang"?
Answers: 2
![question](/tpl/images/cats/User.png)
SAT, 26.06.2019 13:00
Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?
Answers: 1
![question](/tpl/images/cats/User.png)
SAT, 27.06.2019 12:00
What is a financial award that is based on academic or extracurricular merit? -loan -scholarship -work study -federal grant
Answers: 2
![question](/tpl/images/cats/User.png)
SAT, 27.06.2019 17:30
Give the brainliestwhich parts of the scientific process differentiate it from pseudoscience? check all that apply. stating facts based on opinionsusing models and experimentsasking new questionsmaking subjective claimshaving explanations that answer all questionsi need more than one answer
Answers: 1
You know the right answer?
What is the half-life of sodium-25 if 1. 00 gram of a 16. 00-gram sample of sodium-25 remains unchan...
Questions
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2020 21:25
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2020 21:25
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2020 21:25
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 11.02.2020 21:25
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 11.02.2020 21:25
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2020 21:25
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2020 21:25
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2020 21:25
![question](/tpl/images/cats/istoriya.png)
History, 11.02.2020 21:25