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
AnnZ [28]
3 years ago
7

A sphere has a diameter of 24 units. What is its volume in cubic units?

Mathematics
2 answers:
Aleks [24]3 years ago
7 0

Answer:

Volume of the sphere is 2304\pi\ cubic\ unit .

Option (C) is correct .

Step-by-step explanation:

Formula

Volume\ of\ a\ sphere = \frac{4}{3}\pi r^{3}

Where r is the radius of the sphere .

As given

A sphere has a diameter of 24 units.

Radius = \frac{Diameter}{2}

Radius = \frac{24}{2}

                  = 12 units

Putting the value of radius in the formula

Volume\ of\ a\ sphere = \frac{4\times 12\times 12\times 12}{3}\pi

Volume\ of\ a\ sphere = \frac{6912}{3}\pi

Volume\ of\ a\ sphere = 2304\pi

Therefore the volume of the sphere is 2304\pi\ cubic\ unit .

Option (C) is correct .

jasenka [17]3 years ago
6 0
V=(4pr^3)/3
..................

r=d/2=12

So all you have to do is use 12 for r in the volume equation.
You might be interested in
A standard deck of cards contains 52 cards. One card is selected from the deck.​(a)Compute the probability of randomly selecting
Aneli [31]

a. There are four 5s that can be drawn, and \binom43=4 ways of drawing any three of them. There are \binom{52}3=22,100 ways of drawing any three cards from the deck. So the probability of drawing three 5s is

\dfrac{\binom43}{\binom{52}3}=\dfrac4{22,100}=\dfrac1{5525}\approx0.00018

In case you're asked about the probability of drawing a 3 or a 5 (and NOT three 5s), then there are 8 possible cards (four each of 3 and 5) that interest you, with a probability of \frac8{52}=\frac2{13}\approx0.15 of getting drawn.

b. Similar to the second case considered in part (a), there are now 12 cards of interest with a probability \frac{12}{52}=\frac3{13}\approx0.23 of being drawn.

c. There are four 6s in the deck, and thirteen diamonds, one of which is a 6. That makes 4 + 13 - 1 = 16 cards of interest (subtract 1 because the 6 of diamonds is being double counted by the 4 and 13), hence a probability of \frac{16}{52}=\frac4{13}\approx0.31.

- - -

Note: \binom nk is the binomial coefficient,

\dbinom nk=\dfrac{n!}{k!(n-k)!}={}_nC_k=C(n,k)=n\text{ choose }k

6 0
4 years ago
Given the diagram below, find the measure in degrees of angle b & angle c
kifflom [539]
The answer is B=34,C=68
8 0
3 years ago
Marla draws a diagonal in a rhombus to form two triangles. What term can she use to classify each triangle?
Scilla [17]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the value of each expression in simplest form?<br> 2 1/2 divided by 4 3/4
Tanya [424]

Answer:

Its something

Step-by-step explanation:

2 1/2 is uh pretty cool

7 0
3 years ago
Read 2 more answers
5 (i + 2) = 8 (i -1)
Vinil7 [7]
5(i + 2) = 8(i -1)
5i + 10 = 8i -8
-3i + 10 = -8
-3i = -18
i = 6
5 0
4 years ago
Other questions:
  • 75 percent of 225 million
    6·1 answer
  • A triangle has angle measures 23° and 35°. What is the measure of the third angle
    14·2 answers
  • Fill in the blank. For data sets having a distribution that is approximately​ bell-shaped, _______ states that about​ 68% of all
    14·1 answer
  • Three friends go to a book fair. Allen spends $2.40. Maria spends 4 times as much as Allen. Akio spends $3.45 less than Maria. H
    7·1 answer
  • FOR MY FINAL PLEASE ANSWER CORRECTLY OR DONT BOTHER! Solve the quadratic equation below. show ALL WORK
    7·1 answer
  • Someone please help me FAST.​
    8·1 answer
  • Which expression is equivalent to the given expression? -2.12 + 8r - 9 + 40 + 712 + 2 O A. 512 + 12r - 7 OB.5.12 + 4x + 11 O C.
    9·1 answer
  • Which of the following is the most precise measurement?
    14·1 answer
  • 4X+8&lt;28<br> ayudenme por favor
    15·1 answer
  • 15 = 15<br> True <br> 15 = 18 - 3<br><br> 15 + 3 = 11 + 7<br><br> 15 + 3 = 15 + 13
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!