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
riadik2000 [5.3K]
4 years ago
12

A sphere has a radius of 6 meters. A second sphere has a radius of 3 meters. What is the difference of the volumes of the sphere

s? without solving for pi
Mathematics
1 answer:
Andrew [12]4 years ago
3 0
Since we are dealing with VOLUME, when you increase an amount, we CUBE the difference. 2^3 = 8
The sphere that has 2 times the radius has 8 times the volume.



You might be interested in
For f(x)=4x+1 and g(x)=x^2-5 find (g/f)(x)
Ipatiy [6.2K]

f(x)=4x+1\\\\g(x)=x^2-5\\\\(g/f)(x)=\dfrac{g(x)}{f(x)}=\dfrac{x^2-5}{4x+1}

6 0
3 years ago
Read 2 more answers
Determine whether each relation is a function <br> X=-2 <br> Y=2
mash [69]
X = -2 would not be a function because if you graph it, it is a vertical line. 
Y = 2 is a function because when graphed, it is shown as a horizontal line and passes the vertical line test.
7 0
3 years ago
Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7);m=-3/2
love history [14]

For this case we have that the point-slope equation of a line is given by:

(y-y_ {0}) = m (x-x_ {0})

Where:

m: It's the slope

(x_ {0}, y_ {0}): It is a point

We have as data that:

(x_ {0}, y_ {0}): (- 2, -7)\\m = - \frac {3} {2}

We replace:

(y - (- 7)) = - \frac {3} {2} (x - (- 2))\\(y + 7) = - \frac {3} {2} (x + 2)

Answer:(y + 7) = - \frac {3} {2} (x + 2)

8 0
3 years ago
The area of the figure is blank<br> square units.
nadya68 [22]

The area of the figure is 2×3+(2×2)/2=8 square units.

8 0
3 years ago
In 2002, there were 972 students enrolled at Oakview High School. Since then, the number of students has increased by 1.5% each
Katarina [22]

Answer:

The number of student increased each year by 986.58.

Step-by-step explanation:

Given : In 2002, there were 972 students enrolled at Oakview High School.

To find : The number of students has increased by 1.5% each year ?

Solution :

Using the exponential growth function,

P(t)=P_o(1+r)^t

Here, P_o=972 is the initial population

r=1.5%=0.015 is the rate

t=1 time

P(t)=972(1+0.015)^1

P(t)=972(1.015)

P(t)=986.58

i.e. the number of student increased each year by 986.58.

3 0
3 years ago
Other questions:
  • -7k + 5(6k + 5) &lt; 209
    5·1 answer
  • A group of 75 math students were asked whether they like algebra and whether they like geometry. A total of 45 students like alg
    9·2 answers
  • Beth sold half of her comic books and then bought nine more she now has 28 how many did she have to start with
    6·1 answer
  • Someone please help!!!!!!!!!
    12·1 answer
  • In the diagram, the measure of angle 8 is 124°, and the measure of angle 2 is 84°.
    6·2 answers
  • How do I put this rational expression in simplest form? Steps please!!!!
    5·2 answers
  • Simplify the following radicals. 1. √16 2. √17 3. √18 4. √19 5. √20
    6·1 answer
  • 54 is 90% of what number?
    7·1 answer
  • The power of ten representation of four thousandths
    10·1 answer
  • HELP!!! I HAVE TO DO THIS!! WILL GIVE
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!