answer.
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
scoray [572]
2 years ago
9

A sphere has a diameter of 14 ft. Which equation finds the volume of the sphere?

Mathematics
1 answer:
aev [14]2 years ago
6 0

Answer:

The volume of the sphere is 1436 in³

The equation is    

V = ⁴⁄₃ * 3.14 * (7ft)³

Step-by-step explanation:

radius = half of diameter

d = 14ft

r = 14ft / 2 = 7ft

To calculate the volume of a sphere we have to use the following formula:

V = volume

r = radius  = 7ft

π = 3.14

V = ⁴⁄₃πr³

we replace with the known values

V = ⁴⁄₃ * 3.14 * (7ft)³

V = 4.187 * 343 in³

V = 1436 in³

The volume of the sphere is 1436 in³

You might be interested in
A high school track is shaped as a rectangle with a half circle on either side.
earnstyle [38]

Answer:

Step-by-step explanation:

perimeter=2(85)+π(12.5)=220+2×12.5π

=170+25×3.14

=170+78.5

=248.5

distance ran=3×248.5=745.5 yards.

8 0
2 years ago
Read 2 more answers
A jar contains three marbles; 1 yellow (y), 1 orange (o), and 1 red (r). Which list shows all the possible outcomes for choosing
Zarrin [17]

Answer:

see below

Step-by-step explanation:

Since we replace the marble , we can draw the same color again

yy    oo     ro

yo    oy     ry

yr     or      rr

There are 9 possible outcomes for drawing 2 marbles

5 of them have at least one yellow marble

4 1
2 years ago
Read 3 more answers
Simplify" (0.324/4.76+ 6.3)^-3​
tamaranim1 [39]

Answer:

i think its six :)

5 0
2 years ago
Quadrilateral ABCD is inscribed in circle P as shown. Which statement is necessarily true? A. `"m"/_A +"m"/_B = "m"/_C + "m"/_D
pogonyaev

Opposite angles of an inscribed quadrilateral are supplementary, so it is true that ...

... B. m∠A + m∠C = m∠B + m∠D . . . . . = 180°

3 0
1 year ago
Suppose that A, B, C, are independent random variables, each being uniformly distributed over (0, 1). (a) What is the joint cumu
Gekata [30.6K]

Answer:

a)  F (A , B,C)(a,b,c) = abc

b) Answer is in derivative

Step-by-step explanation:

Hence area is maximum x=6

For ( a,b,c) ∈ (0,1)

We have that      

F A, B,C (a,b,c) = A≤ a , B≤ b , C≤c

                        =P (A≤a) P (B≤b) P (C≤c)

A , B, C ≈ unit  (0,1) we have that

  P (A≤a) =a

 P (B≤b) =b

   P (C≤c)=c

Thus

F (A , B,C)(a,b,c) = abc

b) Answer is in derivative

5 0
1 year ago
Other questions:
  • How much more would $1000 earn in 5 years in an account compounded continuously than an account compounded quarterly if the inte
    6·1 answer
  • Instructions:Select the correct answer from each drop-down menu. ∆ABC has vertices at A(11, 6), B(5, 6), and C(5, 17). ∆XYZ has
    11·1 answer
  • Amy got a $1,000 loan from her bank and she had to repay $1,1550 what are the principal and interest amounts in this transaction
    13·2 answers
  • Which function below has the largest slope?
    6·2 answers
  • Which binomial expressions are factors of 5x3+8x2−7x−6?
    5·2 answers
  • Below is an attempt to derive the derivative of sec(x) using product rule, where x is in the domain of secx. In which step, if a
    14·1 answer
  • The number of "destination weddings" has skyrocketed in recent years. For example, many couples are opting to have their wedding
    13·1 answer
  • During the 2008-2009 financial crisis, the GDP of the USA reduced from $14.72 trillion in 2008 to$14.42 trillion in 2009. What i
    6·1 answer
  • Titus is asked to prove hexagon FEDCBA is congruent to hexagon
    11·1 answer
  • Olivia used 9 blueberries for every 3 strawberries (x) in her smoothie. Which direct variation equation represents this relation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!