![subject](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 18:31 irisprats
Arock outcrop was found to have 95.82% of its parent u- 238 isotope remaining. approximate the age of the outcrop. the half-life of u- 238 is 4.5 billion years old.
a) 277 million years
b) 1.7 billion years
c) 14 million years
d) 21 million years
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:50
A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.
Answers: 3
You know the right answer?
Arock outcrop was found to have 95.82% of its parent u- 238 isotope remaining. approximate the age o...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/istoriya.png)
History, 09.04.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.04.2021 19:40