Mack needs to cross a bridge that is being guarded by a troll. This troll won’t allow anyone to cross and tells them to go back in the direction they cam e from. It will take Mck NaMack atelier least 4 minutes to cross the bridge BUT the troll comes outevery 3 minutes tocheck that no little children are crossing his bridge! Mack thinks that he is very clever and that he has solved how to get to the other side of the bridge without being caught by the troll. how?

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation:

5.762159

step-by-step explanation:

it would be 9 because when it is the nine is over five so that would mean it rounds up to 90 or 9

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

if you need more with your math, visit khan academy where we give videos and tutorials   on everything math. we are efficent in our work.

you,

from,

the khan academy team