Will give brainliest for the best answer. Don't write that you think something is the answer pls. Thank you.

4189 is the volume

Step-by-step explanation: there is a formula that you can use, you just substitute.

4188.79

Step-by-step explanation:

I used the googIe calculator but a formula you can use is  V = 4/3 πr³

Have a nice day.

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

idk this answer sorry cant on this one.

step-by-step explanation: