![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 21.02.2020 21:25, lemusjulia2786
The half-life of radium is 1690 years. If 20 grams are present now, how much will be present in 250 years?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:50, fireman59937
Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, laneake96
Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, amylumey2005
Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function
Answers: 3
Do you know the correct answer?
The half-life of radium is 1690 years. If 20 grams are present now, how much will be present in 250...
Questions in other subjects:
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 26.09.2019 12:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fr.png)
French, 26.09.2019 12:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 26.09.2019 12:30
![Konu](/tpl/images/cats/en.png)
English, 26.09.2019 12:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 12:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 12:30