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
Reptile [31]
3 years ago
7

3. An expandable cone-shaped funnel consists of two sections as shown. (a) What is the volume of the bottom section? (b) What is

the volume of the top section?

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
4 0

Answer:

1. Volume of cone =  

where h is the height of the cone and r is the radius.

2. The bottom section is a cone with radius 6/2 = 3 (cm) and height= 8 cm

so the volume =  ()

3. The volume of the top section is the volume of the cone - volume of bottom cone, which we already found.

V(cone)=

V(top section)=192-24=168

Step-by-step explanation:

You might be interested in
Find the nth term of this sequence 2 5 8 11 14 ...
mariarad [96]
Each number is added by 3 so it's 17 20 23 26 29 32 35 38 41 and so on.
8 0
3 years ago
Read 2 more answers
Translate this phrase into an algebraic expression.
wariber [46]

Answer:

17+2g

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help! double points. thanks
Gala2k [10]

Check the picture below.

so, hmmm notice, since i² = -1 and i⁴ = 1, whenever the exponent is only divisible by 2, the value will be -1, and whenever the exponent is divisible by 4, we end up with a +1, so every subsequent even exponent is simply cancelling the previous value, if we take that to the even value of 100, which has 50 pairs of those, we end up with, yeap, you guessed it, 0.

4 0
2 years ago
The opposite of 12 plus a number
dlinn [17]

Im pretty sure the answer is Twelve :))

6 0
3 years ago
Using the data in the table,what is the cost of 3 apples?
anastassius [24]

Answer:you add anmd subtract

Step-by-step explanation:

the answer is 3 to 4

4 0
3 years ago
Other questions:
  • A triangle has vertices of (–3, 2), (1, –1), and (–3, –1). What are the vertices of the image produced by applying the translati
    9·2 answers
  • How do I figure out1/2(35)(12)
    8·1 answer
  • On a game show, there are 10 keys in a bag and 4 of the keys start a car. Suzy randomly chooses a key and it does not start the
    8·2 answers
  • Yanira is 3 years older than tim and twice as old as hannah. tim is 2 years older than hannah. how old are yanira, tim, and hann
    8·1 answer
  • Which is bigger 3/4 or 2/3
    11·2 answers
  • Andy buys a 75 cent juice box using only quarters and nickels. show the amount he spent in two ways.
    10·1 answer
  • What is a rename in math
    5·1 answer
  • What is the length of pQ
    7·1 answer
  • What is the value of x in the equation 2(x−3) 9=3(x 1) x? x = −3 x = −1 x = 0 x = 3
    5·1 answer
  • Pls help I’m losing my mind
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!