Answer:
776,860
Step-by-step explanation:
1. 31*7=217
2.3580*217=776,860
(This one was tricker than the other one but I hope I'm right and I answered this question first)
Well it's 4 time the radius, so 4r
And it's 3 less than that, so
4r - 3 is the height
So
2/6 of 318=106
so 106-1/2 or 106/2=53
So he has 53 boxes left
Mathematical models are helpful. Advantages include helping you see the data clearer and helping you visualize. Disadvantages are: time consuming, and if you make a mistake on the graph, its going to hit the entre thing.