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
Stella [2.4K]
3 years ago
7

What is the diameter of a sphere with a volume of 4397\text{ m}^3,4397 m

Mathematics
2 answers:
RideAnS [48]3 years ago
8 0

the diameter of a sphere is 20.3m .

<u>Step-by-step explanation:</u>

Here we have , a sphere with a volume of 4397 m^3 . We need to find the diameter of sphere . Let's find out:

We know that ,  Volume of sphere is given by formula as :

⇒ Volume =\frac{4}{3}\pi r^3   .......(1)

According to question we have following parameters as :

Volume = 4397m^3\\Radius = \frac{Diameter}{2}

Putting these values in we get:

⇒  Volume =\frac{4}{3}\pi r^3

⇒  4397 =\frac{4}{3}\pi (\frac{D}{2}) ^3

⇒  4397 =\frac{4}{3}\pi (\frac{D^3}{8})

⇒  4397 =\pi (\frac{D^3}{6})

⇒  D^3 =6 (\frac{4397}{\pi})

⇒  D^3 =6 (\frac{4397}{3.14})

⇒  D^3 =8402

⇒  D =\sqrt[3]{ 8402}

⇒  D =20.3m

Therefore , the diameter of a sphere is 20.3m .

Goryan [66]3 years ago
4 0

The diameter of a sphere is 20.32 m

<u>Explanation:</u>

Given:

Volume of the sphere, V = 4397m³

Diameter, D = ?

We know,

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

Where,

r = radius of the sphere

On substituting the value in the formula we get:

4397 = \frac{4}{3} \pi (r)^3\\\\r^3 = \frac{4397 X 3}{4\pi } \\\\r^3 = 1049.7 m^3\\\\r = 10.16m

Diameter = 2 X radius

D = 2 X 10.16 m

D = 20.32 m

Therefore, the diameter of a sphere is 20.32 m

You might be interested in
Imagine a couple who is ready to start a family. They plan to have exactly four children. Assuming no multiple births (twins, tr
Lostsunrise [7]

Answer:

4 different ways

Step-by-step explanation:

Total number of children = 4

Distribution of the 4 children :

Number of boys = 3 ; Number of girls = 1

Boy = B ; Girl = G

Possible combinations :

BBBG ; GBBB ; BBGB ; BGBB

From the pascal triangle number of e; number of outcomes = 2

Having exactly 3 boys and 1 girl

Hence, of any of the 4 four total children, 3 must be boys and 1 girl ;

7 0
3 years ago
Pleaseeee helpppp !!!!!!!! Will mark Brianliest !!!!!!!!!!!!!
Goryan [66]

Answer:

I think you're supposed to add all the fives together. That is what MY teacher taught me to do :/

Step-by-step explanation:

The shape is a square that is tilted and looks like a rhombus. Just add the 5's together.

4 0
3 years ago
What is the square root of 8 and why?
kicyunya [14]

Rewrite <span>88</span> as <span><span><span>22</span>⋅2</span><span><span>22</span>⋅2</span></span>.Factor <span>44</span> out of <span>88</span>.<span><span>√<span>4<span>(2)</span></span></span><span>4⁢2</span></span>Rewrite <span>44</span> as <span><span>22</span><span>22</span></span>.<span><span>√<span><span>22</span>⋅2</span></span><span><span>22</span>⋅2</span></span>Pull terms out from under the radical.<span><span>2<span>√2</span></span><span>2⁢2</span></span>The result can be shown in both exact and decimal forms.Exact Form:<span><span>2<span>√2</span></span><span>2⁢2</span></span>Decimal Form:<span>2.82842712<span>…</span></span>
8 0
2 years ago
2) Phillip has 8 red balls, 3 green balls, 6 yellow balls, 3 orange balls, 13 black balls
AVprozaik [17]
Mean 6.6
Median 6
Mode 3
Range 10

not positive on the 6.6 but the rest should be good
5 0
3 years ago
Plz help, I need help!!!!
Otrada [13]

Answer:

56 multiplied by 9 = 504

Step-by-step explanation:

55.8 rounded is 56, and 9.12 rounded is 9

4 0
2 years ago
Other questions:
  • Two machines turn out all the products in a factory, with the first machine producing 40%of the product and the second 60%. The
    11·2 answers
  • How do you write 110 percent as a decimal
    10·1 answer
  • Mara carried water bottles to the field to share with her team at halftime. The water bottles weighed a total of 60x2 + 48x + 24
    5·2 answers
  • Can someone help me pls
    11·2 answers
  • Dustins tea cup weighs 100g and holds 160cm3<br> He fills it with water what will it weigh in grams?
    12·1 answer
  • The speed (v) of a gear varies inversely as the number of teeth (t). If a gear that has 48 teeth makes 20 revolutions per minute
    15·1 answer
  • I need help w/ this please help me!!
    9·2 answers
  • 29 yards=how many ft
    6·1 answer
  • What is the value of 11 with a exponit of 4
    9·1 answer
  • Solve each equation.|n| = 8
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!