![subject](/tpl/images/cats/mat.png)
Mathematics, 05.03.2022 21:50 liamgreene90
The half-life of a radioactive element is five years. A scientist has 18 grams of the element. The equation representing the
number of grams, g, after x years is 9. What is the annual rate of decay?
9- 18(0.5)
O 3%
O 13%
O 87%
O 97%
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=β2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3
Answers: 1
You know the right answer?
The half-life of a radioactive element is five years. A scientist has 18 grams of the element. The e...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/istoriya.png)
History, 26.03.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.03.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.03.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 17:50