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
9966 [12]
2 years ago
5

Calculate volume of hemisphere with radius 3.2 cm

Mathematics
1 answer:
Olin [163]2 years ago
5 0

Answer:

V ≈ 68.63 cm³

Step-by-step explanation:

the volume (V) of a sphere is calculated as

V = \frac{4}{3}πr³

the volume of a hemisphere is half the volume of a sphere, so

V = \frac{1}{2} × \frac{4}{3} πr³ = \frac{2}{3} πr³ , then

V = \frac{2}{3} π × 3.2³

  = \frac{2}{3} π × 32.768

  ≈ 68.63 cm³ ( to 2 dec. places )

You might be interested in
Find the slope plz help ASAP!!
vlada-n [284]
Up 3 left 4
Slope= -3/4
3 0
3 years ago
Can somebody help me with this problem ?
Tems11 [23]

Step-by-step explanation:

I can't see the question your talking about

5 0
3 years ago
CAN SOMEONE HELP MEE
Artist 52 [7]

Answer:

11.45

Step-by-step explanation:

the circumference is 36 so divide it by pie then rounded it to the nearest hundredths place

7 0
3 years ago
Can someone help me with my math problem pls my teacher is on my back about this
Karo-lina-s [1.5K]

Answer:

A: 8

B: 96

I'm not sure on C, sorry.

5 0
3 years ago
Read 2 more answers
Which lines must be parallel?
Gnom [1K]

Answer:

The answer is option A) <em>r</em><em> </em>and <em>s</em>

3 0
2 years ago
Read 2 more answers
Other questions:
  • I need help asap plz I will mark branlist
    12·2 answers
  • Evaluate the function for the given value.<br><br> f(-3) if f(x) = 4x 2 + 7x
    5·1 answer
  • At the instant the traffic light turns green, an automobile starts with a constant acceleration a of 2.70 m/s2. at the same inst
    6·1 answer
  • What is the absolute value of point P on the number line? A number line ranging from negative two to two, with intervals of one-
    15·1 answer
  • HELP ME IM LOST REALLY IM IN LALA LAND RIGHT NOW
    10·2 answers
  • The product of 3 and a number is greater then 15
    14·2 answers
  • A submarine is 84 feet below the surface of the water, and descends 10 feet deeper every minute. How many minutes will it take f
    14·1 answer
  • Which of the following graphs could represent the volume of water in a cylinder as a
    15·2 answers
  • Find the least common multiple of 4 and 10
    5·2 answers
  • I need help it needs to be done today but i dont know the answer​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!