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
Vlad1618 [11]
3 years ago
11

Hi i need help please

Mathematics
1 answer:
Molodets [167]3 years ago
4 0

Answer:

So the volume of a sphere is calculated using the formula: \frac{4}{3} \pi r^{3}

  • r = the radius = 11 inches
  • π = 3.14

<em>Substitute in the value of r and solve:</em>

\frac{4}{3} \pi 11^{3}\\\\=\frac{4}{3} \pi *1331\\\\=\frac{4*3.14*1331}{3}\\\\=5,575.28

You might be interested in
What is the multiple zero and multiplicity of f(x) = x3 + 10x2 + 25x?
elena-s [515]

Answer:

The multiple zero is x=-5.

The multiplicity is 2

Step-by-step explanation:

The given function is

f(x)=x^3+10x^2+25x

To find the zero of this function, we equate it to zero.

\Rightarrow x^3+10x^2+25x=0

We factor to obtain;

x(x^2+10x+25)=0

Observe that; the expression within the parenthesis is a perfect square.

This implies that;

x(x+5)^2=0

This implies that;

Either x=0 or (x+5)^2=0

(x+5)^2=0 has a multiple zero which is

x=-5 and its multplicity is 2.

3 0
4 years ago
BRAINLY FOR CORRECT ANSWER FOR ALL THREE MATH QUESTIONS &lt;3 thank you &lt;3
MA_775_DIABLO [31]
Question 1

A  

Question 2

D

Question 3

A

Hope this helps i hope you get a 100
8 0
3 years ago
Write each pair of quantities as a unit rate.
Ronch [10]
A) 75heartbeats per min
B) $9.35 per ticket
C) 2.25 per golf ball
D) $9.75 per hour
3 0
2 years ago
If Pam has 40 dollars in her account, how much money does her brother have in his account? Use a tape diagram to support your an
katen-ka-za [31]
Pam and her brother both open savings accounts. each begin with a balance of $0. For every $2 is that Pam saves in her account her brother saves $5 in his account

P:bro=2:5
when P=40 what is bro?

2/5=40/b
times 5b both sides
2b=200
divide 2
b=100
bro has $100
not sure what tape diagram is
8 0
3 years ago
Convert to a mixed number. - 10/3​
Artist 52 [7]

Answer:

-10/3

Step-by-step explanation:

because its a proper fraction and it can't be a mixed number

8 0
3 years ago
Other questions:
  • Harold, Clara, and Mark each chose a different lunch from three categories:
    8·1 answer
  • 3 miles = how many feet
    6·2 answers
  • What is the radius of a circle whose equation is x^2+y^2-10x+6y + 18=0
    13·1 answer
  • What is the range of the function on the graph?
    12·2 answers
  • Assume that when an adult is randomly​ selected, the probability that they do not require vision correction is 23​%. If 6 adults
    8·1 answer
  • Can someone explain or help me out
    12·1 answer
  • Rashaan says that -6 divided by 2 equals -3 which multiplication expression can be used to check his answer
    6·1 answer
  • The mean breaking strength of yarn used in manufacturing drapery material is required to be at least 100 psi. Past experience ha
    12·1 answer
  • The polynomial equation x3- 4x2 + 2x+ 10 = x2 - 5x-3 has complex roots 3+2i. What is the other root? Use a graphing
    12·1 answer
  • Can you find both the value of x and y? It is a 30-60-90 triangle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!