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
Annette [7]
4 years ago
7

How do I calculate the volume of a circle?

Mathematics
1 answer:
dlinn [17]4 years ago
4 0
A circle is a plane figure that has zero volume by definition. No calculation is required.

_____
The volume of a sphere is given by the formula
V = \frac{4 \pi}{3} r^{3}

Fill in the value for the radius and evaluate the expression.
You might be interested in
100 multiply by 600 + 1000000=​
Slav-nsk [51]

Answer:

1060000

Step-by-step explanation:

just calculation does the job

6 0
3 years ago
Read 2 more answers
Which of the following lists the order of operations in the correct order?
love history [14]

Answer:

whats the list

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I need to find the volume for number 10
kumpel [21]

Using the diagonal dimension and the height we can solve for the diameter of the cylinder using the Pythagorean theorem.


x^2 + 9.5^2 = 19.3^2

x^2 + 90.25 = 372.49

x^2 = 372.49 - 90.25

x^2 = 282.24

x = √282.24

x = 16.8


Now we know the diamteer and height, we can calculate the volume using the formula V = pi * r^2 * h

r = 1/2 the diameter = 16.8/2 = 8.4

using 3.14 for pi

Volume = 3.14 * 8.4^2 * 9.5

V = 3.14 * 70.56 * 9.5

v = 3.14 * 670.32

v = 2104.8 cubic meters


5 0
3 years ago
A particular state has elected both a governor and a senator. Let A be the event that a randomly selected voter has a favorable
Elodia [21]

Answer:

Step-by-step explanation:

Given that A be the event that a randomly selected voter has a favorable view of a certain party’s senatorial candidate, and let B be the corresponding event for that party’s gubernatorial candidate.

Suppose that

P(A′) = .44, P(B′) = .57, and P(A ⋃ B) = .68

From the above we can find out

P(A) = 1-0.44 = 0.56

P(B) = 1-0.57 = 0.43

P(AUB) = 0.68 =

0.56+0.43-P(A\bigcap B)\\P(A\bigcap B)=0.30

a) the probability that a randomly selected voter has a favorable view of both candidates=P(AB) = 0.30

b) the probability that a randomly selected voter has a favorable view of exactly one of these candidates

= P(A)-P(AB)+P(B)-P(AB)

=0.99-0.30-0.30\\=0.39

c) the probability that a randomly selected voter has an unfavorable view of at least one of these candidates

=P(A'UB') = P(AB)'

=1-0.30\\=0.70

3 0
3 years ago
Help please pre calculus
Jobisdone [24]
Since a log graph is with base 10 and a ln graph is with base e (2.something), the log x graph will clearly have smaller numbers (as, for example, log100=2 and ln100=around 4.6). In addition, you only have to multiply a number by e to increase the power by 1 but you have to multiply a number by 10 (which is significantly larger than e) to increase logx's power by 1, therefore proving that the log x graph will grow slower
6 0
3 years ago
Other questions:
  • How would I solve this and where would I put the dots?
    6·1 answer
  • 5: What is the equation of the line parallel to x = 7, passing through the point (-4, 1)?
    13·1 answer
  • Determine the equation of a horizontal line that passes through (4,7)
    12·1 answer
  • Is the sum of √16 and 1.5 rational or irrational?" Justify and explain your answer.
    15·1 answer
  • Need answer for this
    13·1 answer
  • PLEASE HELP ME SHOW ME HOW YOU GOT IT TOO PLS Write an equation in slope-intercept form for the line that passes through the giv
    12·1 answer
  • El reloj de Nuestra Basílica de Chiquinquirá señala cada hora con igual número de campanadas. Para indicar las 6 a.M. Tocó 6 vec
    8·1 answer
  • What is the solution of the equation expressed in the bar model below?
    6·1 answer
  • -7 = (m-9/4 please show your work!
    11·1 answer
  • 18. GEOMETRY The lateral area of a right cylinder can be found by multiplying twice the number by the radius
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!