Question

Round to the nearest tenth

Answer 1

Answer: 3053.6

Step-by-step explanation: The volume of the sphere is 3053.63 round you get 3053.6

Answer 2

Answer:

3053.6

Step-by-step explanation:

So, to find the answer to this, we must look at the formula for the volume of a circle:

V=4/3pi*r^3

There is only one value to plug in here, and thats the radius.

The radius is 9.

So lets plug that in:

V=4/3*pi*9^3

Now lets solve.

First, lets cube our 9:

9x9x9

=

81x9

=

729

So now its:

V=4/3*pi*729

Now lets multiply 729 by 4, then divide it by 3 to figure out 4/3*729:

4*729

=

2916

2916/3

=

972

Now we have V=972*pi

There are two options for this.

We can leave it as V=972$\pi$

However, this may not be allowed for some problems.

So lets multiply 972 by pi:

972*pi

=

3053.62

Now lets round this to the tenths:

3053.6

So this is our answer

Hope this helps!