Answer:
110.386
Step-by-step explanation:
what you have to do is take 20% of 142.25 (which you can do by looking it up or multiplying 142.25 by 20 and then multiplying that by .1) then you find 3% of that and add the 3% (by using the steps i gave you for the 20%)
2
B. The maximum area that can be enclosed by the fencing
Eight cubes is written as 8^3
This means you multiply 8 by itself 3 times:
8 x 8 x 8 = 512
