Need help asap pls :))

A.) 3053.63

Step-by-step explanation:

The volume for a sphere is: 4/3pi r^3

You are given the value for r (aka the radius) and now just plug it in and solve:

4/3 pi (9)^3

4/3 pi (729)

972 pi

≈3053.628059 OR  3053.63

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.