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
Kazeer [188]
3 years ago
14

The viewing room at a planetarium is in the shape of a hemisphere. The diameter of the hemisphere is 48 feet. What is the volume

of the viewing room?
Mathematics
2 answers:
Setler [38]3 years ago
6 0

Answer:

9,216π cubic feet

Step-by-step explanation:

Elis [28]3 years ago
4 0
A hemisphere is half a sphere.
So, the volume of a hemisphere is the half of the volume of the complete sphere.
The formula for the volume of a sphere is:
V = (4/3) π (radius)^3
Using π = 3.14 and radius = diameter / 2 = 50 feet / 2 = 25 feet.
You get:
V = (4/3) (3.14) (25 feet)^3 = 65,416.7 feet^3
Answer: 65,416.7 cu. ft.

You might be interested in
List five common multiples for 8 and 14​
dexar [7]

Answer:

56, 112, 168, 224, and more

5 0
3 years ago
Read 2 more answers
Give the name (monomial,<br> binomial, trinomial etc.) and<br> degree of the polynomial.<br> 15x2
kati45 [8]

ANSWER

Step-by-step explanation:

<h3>EXAMPLES</h3><h3>monomial:-20y</h3><h3>binomial:-25x+70y</h3><h3>trinomial:-13x+17y+√16</h3><h3>Degree of polynomial of 15x^2 is </h3>

DEGREE =2

6 0
3 years ago
Which phrase should be inserted on the line to make a true statement? Use the models to help.
nlexa [21]

Answer:

2/3 = 8/12

Step-by-step explanation:

2/3    vs 8/12

Multiply the left by 4/4 to get common denominators

2/3 *4/4 = 8/12

They are equal

3 0
3 years ago
Read 2 more answers
Is 31/50 greater than 1/2
KengaRu [80]
Yes 31/50 is greater than 1/2
5 0
3 years ago
Read 2 more answers
Glven the line segment RT, with endpolnt R(6,9) and<br> midpoint A(-3,7)
Rzqust [24]
It would be (-12, 5)
7 0
3 years ago
Other questions:
  • A circle is divided into nine equal parts.what is the angle measure of two of those parts
    15·2 answers
  • HELP PLEASE<br><br> Which graph represents the system of inequalities?
    8·1 answer
  • WHAT IS 2-1 HELP ME PLZ
    7·2 answers
  • Solve for x.<br> 30<br> 20<br> X-2<br> X
    15·1 answer
  • Help needed urgently explain how to do for each and everyone, please
    10·1 answer
  • What is the solution to the equation below?<br> √2x divided by √x-2 =2
    13·1 answer
  • You can download songs online for $0.99 each. Write an equation relating the total cost (c) to the number of songs (s) you downl
    6·1 answer
  • PLEASE HELP ME I NEED IT DONE TODAY HELP PLEASE I AM ABOUT TO CRY!!!! IF YOU UPLOAD A FILE I WILL REPORT
    14·1 answer
  • Help!! will give brainl.ly &lt;3
    10·1 answer
  • I need help desperately lol
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!