Pls! which expression is equivalent to the given expression?
(3m-4)^3(3m^5)

a. 81/m^2
b. 27/m^7
c. 27/m^2
d. 81/m^7

Me find the measure to side a and the process to solve the problem you appreciate it : )

With alll of except for the 2 that i did already

There are three grizzly bears in the city zoo. yogi weighs 400.5 pounds, winnie weighs 560.35 pounds, and nyla weighs 628.29 pounds. what is the average weight of the three bears? (hint: what do they weigh all together? ) a. 502.97 pounds c. 604.38 pounds b. 529.71 pounds d. 794.57 pounds