23 .........................
Answer:
C.30
Step-by-step explanation:
Its a pattern that increases by $5 as it goes down.
Answer:
4 r^3
Step-by-step explanation:
sqrt ( 16 r^6 ) = sqrt ( 4^2 * (r^3)^2 ) = 4 r^3
Thank you for letting me know lol. this wasnt a question