1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ale4655 [162]
3 years ago
8

Given a right circular cone, you put an upside-down cone inside it so that its vertex is at the center of the base of the larger

cone, and its base is parallel to the base of the larger cone. If you choose the upside-down cone to have the largest possible volume, what fraction of the volume of the larger cone does it occupy? (Let H and R be the height and radius of the large cone, let h and r be the height and radius of the small cone. Use similar triangles to get an equation relating h and r. The formula for the volume of a cone is V =1/3 r^2h.)
Advanced Placement (AP)
1 answer:
Paha777 [63]3 years ago
5 0

Answer:

Pretty sure I figured it out, 4/27. I found this by simplifying:

((1/3pi (h - 2/3 h))(4/9 r^2)) / (1/3 pi r^2 h)

You might be interested in
HELP 25 POINTS!!! Which of the following is NOT a feature of Fordism?
vlada-n [284]
Centralized recourses
7 0
3 years ago
Read 2 more answers
Discuss the impact of effective college and career planning. After reviewing the career plan for your chosen career pathway, dis
BaLLatris [955]

Answer:if done effectively you will be prepared for college

Explanation:

3 0
3 years ago
2 -3paragraphs on this plz
avanturin [10]
With the ocean providing over half the oxygen we breathe and being a major source of food for the world’s population, there is a critical need for action and we all have the ability to make change.
Each year, at least eight million tonnes of plastics flow into the ocean — which is equivalent to dumping the contents of one garbage truck into the ocean every minute. If no action is taken, this is expected to increase to two per minute by 2030 and four per minute by 2050.
It’s sad to look at this picture and NOT look at how hurt sea animals are being hurt, how this WILL affect us in the near future, maybe even affecting us right now and we are too blind to notice. It’s painful to think of these things because sooo much is being lost. I hope people can open there eyes and realize the damage they are causing.
4 0
3 years ago
3 squared x 4 squared
Sergeeva-Olga [200]

Answer:

3 squared x 4 squared = 144

7 0
3 years ago
The writer is considering deleting the underlined portion of sentence 3 (reproduced below), adjusting the capitalization as need
lara31 [8.8K]

Answer:

B. Keep it, because it provides sensory details that help the writer illustrate the concept being discussed in the paragraph.

Explanation:

Answer B

Correct. Providing sensory details that encourage the audience to imagine exactly what a smartphone sounds like and how the majority of people react to those sounds enables the writer to more effectively describe the compulsion to check the smartphone after each notification.

5 0
2 years ago
Read 2 more answers
Other questions:
  • A sample of solution has a mixture of 0.01 M Aluminum Chloride and 0.05 M Magnesium Chloride. What is the molarity of Silver tha
    15·1 answer
  • 2. How do familial relations affect migration selectivity?
    8·2 answers
  • Women are more likely than men to support all of the following EXCEPT Select one: a. same-sex marriage. b. environmental protect
    15·1 answer
  • Which of the following expenses would be the most likely to purchased with cash
    12·2 answers
  • ¿Cuàl de los versos del primer poema hace la referencia màs clara a la relativa importancia del dinero?
    7·1 answer
  • A 17-year-old girl has come to the clinic to get a rubella immunization that is required by the college she plans to attend. Bef
    11·1 answer
  • A lobbying group interested in shaping the federal judiciary spends large amounts of money on U.S. Senate races. What is the mos
    8·1 answer
  • How are businesses supporting
    14·1 answer
  • Domestication and pastoralism were key aspects in the development of the
    12·1 answer
  • What is the idealization of man as the pinnacle of creation and contrast with negative views A.Idealism
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!