Question

Help plz show work please

Answer 1

7698.473 cm³.

Explanation:

I need to write a 5-paragraph eassy, so please help me it is base on an article name "Schools in Maryland Allow Elementary Students to Carry Cellphones, by Amanda Lenhart, The Washington Post" here are some pic. I just need help writing two paragraph. I already have my Introduction, Body Paragraph #1 and my Body paragraph #2 just need my Body paragraph #3 and my Conclusion I will give brainlis and 30 pnt.

Prompt:

Write an argumentative essay answering the questions: Should students be allowed to carry cellphones on campus? You must support your claim with evidence from the text. You may also use relevant examples from your own experience, observations, and other readings.

Directions:

Before you begin, read the text below, which presents information about the advantages and disadvantages of carrying a cell phone at school. Use the Student Writing Checklist on the back of this page to plan and write a multi-paragraph essay that addresses the prompt. Use your own words, except when quoting directly from the text.

Answer 2

Alright, so here we have a cone and a cylinder. The cone has a height of 12. The cylinder has a height of 10.5. Both shapes, because they're on top of each other, have a diameter of 26 or a radius of 13.

Equation for a cylinder:
`V_(cylinder) = \pi r^(2) h`

Equation for a cone:
`V_(cone) = (1)/(3) \pi r^(2) h`

We're going to add both of the volumes of these shapes as soon as we find them.

Cylinder:

`V_(cylinder) = \pi r^(2) h\\= \pi (13)^(2) (10.5)\\\approx 5574.756`

Cone:

`V_(cone) = (1)/(3) \pi r^(2) h\\= (1)/(3) \pi (13)^(2) (12)\\\approx 2123.717`

Add both values: 2123.717 + 5574.756 = 7698.473 cm³.

Hope this was helpful, let me know if I missed anything!