Answer:
4 r^3
Step-by-step explanation:
sqrt ( 16 r^6 ) = sqrt ( 4^2 * (r^3)^2 ) = 4 r^3
63 is your answer :)
5l.5
Step-by-step explanation: 412 divieded into 8 is 51 or 51.5
I forgot about this one!! I lbew but I lost it!! Sorry :(