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
Nata [24]
3 years ago
15

If the sphere shown above has a radius of 10 units then what is the approximate volume of the sphere

Mathematics
2 answers:
mestny [16]3 years ago
8 0

Answer: 4188.79

Step-by-step explanation:

Volume of the sphere is calculated by

V=4/3πr3

Where π is a constant, approximately 3.142

r = radius

From the question, given r = 10

Volume = 4/3 × 3.142 x 10 ^3

= 1.33333 x 3.142 x 1000

Volume =4188.79

Sophie [7]3 years ago
3 0

Answer: 4,188.79 u^3

Step-by-step explanation: Volume of a sphere is (4/3)pi•r^3

10^3 = 1000

(4/3) • pi • 1000 = 4,188.79 (rounded to 2 decimals)

You might be interested in
Fran bought some art supplies from an online retailer. The retailer charges a $5.95 shipping fee or 6% of the total purchase pri
rodikova [14]

Answer:

Step-by-step explanation:

if 124.50 represents  100%

how much x  represents 6% ?

cross multiply

x= 124.50*6/100= 7.47

$7.47 > $5.95 so it will pay $7.47 in shiping

4 0
3 years ago
Read 2 more answers
√448<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B488%7D%20" id="TexFormula1" title=" \sqrt{488} " alt=" \sqrt{488} " align
bazaltina [42]
The answer is 21.17 or 21.16601049.
8 0
3 years ago
A used car dealership buys a car for $2800 and then sells it for $4500 what is the percent increase?
Murljashka [212]
Alright, so we have the difference = 4500-2800=1700. To find the percent increase, we do 1700/2800=around 0.61 = around 61% percent
3 0
3 years ago
Read 2 more answers
Find the exact value of cos(sin^-1(-5/13))
son4ous [18]

bearing in mind that the hypotenuse is never negative, since it's just a distance unit, so if an angle has a sine ratio of -(5/13) the negative must be the numerator, namely -5/13.

\bf cos\left[ sin^{-1}\left( -\cfrac{5}{13} \right) \right] \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{then we can say that}~\hfill }{sin^{-1}\left( -\cfrac{5}{13} \right)\implies \theta }\qquad \qquad \stackrel{\textit{therefore then}~\hfill }{sin(\theta )=\cfrac{\stackrel{opposite}{-5}}{\stackrel{hypotenuse}{13}}}\impliedby \textit{let's find the \underline{adjacent}}

\bf \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies \pm\sqrt{c^2-b^2}=a \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ \pm\sqrt{13^2-(-5)^2}=a\implies \pm\sqrt{144}=a\implies \pm 12=a \\\\[-0.35em] ~\dotfill\\\\ cos\left[ sin^{-1}\left( -\cfrac{5}{13} \right) \right]\implies cos(\theta )=\cfrac{\stackrel{adjacent}{\pm 12}}{13}

le's bear in mind that the sine is negative on both the III and IV Quadrants, so both angles are feasible for this sine and therefore, for the III Quadrant we'd have a negative cosine, and for the IV Quadrant we'd have a positive cosine.

8 0
3 years ago
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Amiraneli [1.4K]
The side x is equal to 12
7 0
2 years ago
Other questions:
  • What is the remainder when the polynomial 8x^2+4x−3 is divided by 2x−1?
    13·2 answers
  • What is the perimeter of this shape?
    15·1 answer
  • The bottle of juice says that has three times as much orange juice is apple juice. If the bottle contains 64 fluid ounces, how m
    13·1 answer
  • Simplify and leave in radical form.<br><br><br><br><br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B3%5E%7B3%7D%20%5Csqrt%7B2%7D
    10·1 answer
  • lihzi and hiro order pizzas for a party for 10 members of the chess team.the team pays $60 for the pizzas.if 8 team members each
    9·1 answer
  • B is the midpoint of AC, AB = 3x - 8 and BC = x + 4. Find AB
    14·1 answer
  • 6 — 2 (4 – x) + 3x = 5x — 2
    14·1 answer
  • Elevator 1 in a hotel moved from ground position to a final position of +18 feet. Elevator 2 in the same building moved from gro
    9·2 answers
  • Y = 2(x – 3)2 - 4<br> Convert to standard form
    11·2 answers
  • What is the length of the prism if the volume is 540 cm cube
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!