Answer: Eric spends $41.44 on the contact paper.
Step-by-step explanation:
The dimensions of the box are 9 inches, 11 inches, 8 inches.
The surface area of the box will be given by:
Since, the contact paper costs 8 cents per square inch.
The cost of covering the box=
Since, 1 $ = 100 cents or 1 cent =0.01 dollar.
Therefore, The cost of covering the box= 
This should be relatively easy, since most of us have learned and used the formula for the volume of a sphere: V = (4/3)* pi* r^3.
Just combine (4/3)pi into a single value, k, which results in V = kr^3.
Answer:(x-1)^2 -96
Step-by-step explanation:
Not sure if this is correct but I included the workings out
1. 1 hour and 30 minutes 2. 11:35 : your welcome !
Answer:
Step-by-step explanation:
