![subject](/tpl/images/cats/fizika.png)
A ball has a diameter of 9 in. It consists of 2 parts. The inside is a spherical core with a diameter of 6 in. Surrounding the core is a layer of polyurethane. What is the volume of the polyurethane? Use 3. 14 to approximate pi. Round to the nearest hundredth if necessary. Enter your answer as a decimal in the box. InÂł.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:30
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00
Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
Answers: 3
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:50
Convection occurs when thermal energy is transferred by the movement of
Answers: 1
You know the right answer?
A ball has a diameter of 9 in. It consists of 2 parts. The inside is a spherical core with a diamete...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:15
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:15
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 06:15
![question](/tpl/images/cats/en.png)
English, 05.05.2020 06:15
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 06:15
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 06:15
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 06:15
![question](/tpl/images/cats/en.png)
English, 05.05.2020 06:15
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 06:15
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:15
![question](/tpl/images/cats/en.png)
English, 05.05.2020 06:15
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:15
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 06:15
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:15
![question](/tpl/images/cats/en.png)
English, 05.05.2020 06:15