Answer:

Step-by-step explanation:
remember that,

given that,
thus substitute:

divide both sides by 4/3π:

cubic root both sides:

and we are done!
Answer:
I think the fourth one and what is going on with it being upside down lol??????????????
Step-by-step explanation:
lmk if I helped but if I did not I will give ur points back:).
Answer:
A prime number is a number that can only be divided by 1 and itself.
Answer:
13
Step-by-step explanation:
6 + 7 = 13
hope this helps, please mark me as brainliest!
Answer:
3x-4y=4
Step-by-step explanation: