![subject](/tpl/images/cats/mat.png)
Mathematics, 08.12.2020 05:50 aesthvx44
Sofia wants to buy a new bike that costs 214 dollars. Sofia helps her grandmother with chores each week for 18 dollars. Estimate to find which layaway plan Sofia should choose and why.
![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 18:00
What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Sofia wants to buy a new bike that costs 214 dollars. Sofia helps her grandmother with chores each w...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 19.08.2019 10:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 10:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.08.2019 10:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.08.2019 10:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 10:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.08.2019 10:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 10:30
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 10:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.08.2019 10:30
![question](/tpl/images/cats/en.png)
English, 19.08.2019 10:30