Answer:
idk
Step-by-step explanation:
Answer:
3rd one I believe
Step-by-step explanation:
Since each box represent 1 unit the length form
Okay, here we have this:
Considering the provided function, we are going to calculate the requested one-side limits, so we obtain the following:
Answer:
![10800\ \text{cm}](https://tex.z-dn.net/?f=10800%5C%20%5Ctext%7Bcm%7D)
Step-by-step explanation:
l = Length = 11 cm
w = Width = 8 cm
h = Height = 8 cm
Perimeter of cardboard required for one box is
![4(l+w+h)=4(11+8+8)\\ =108\ \text{cm}](https://tex.z-dn.net/?f=4%28l%2Bw%2Bh%29%3D4%2811%2B8%2B8%29%5C%5C%20%3D108%5C%20%5Ctext%7Bcm%7D)
There are 100 gifts to pack so the total amount of cardboard needed would be
![108\times 100=10800\ \text{cm}](https://tex.z-dn.net/?f=108%5Ctimes%20100%3D10800%5C%20%5Ctext%7Bcm%7D)
So, the minimum amount of cardboard Cathy needs to package all the gifts is
.