![subject](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 03:01 madisonhusbands1458
The area a equals pi R squared of a circular water ripple changes with the radius. At what rate does the area change with respect to the radius when r equals 4
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 13:00
Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
What is the radical expression that is equivalent to the expression 27 1 over 5?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10
Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.
Answers: 1
You know the right answer?
The area a equals pi R squared of a circular water ripple changes with the radius. At what rate does...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 01.04.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 21:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 01.04.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 21:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.04.2021 21:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 21:30
![question](/tpl/images/cats/biologiya.png)
Biology, 01.04.2021 21:30
![question](/tpl/images/cats/mkx.png)
Arts, 01.04.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 21:30
![question](/tpl/images/cats/fizika.png)