5 cakes / 100 mins = 0.05 cakes / min
0.05 cakes * 60 mins = 3 cakes / hour
Answer:
-9 to the 90 power ):
Step-by-step explanation:
Answer:
The shortest total length of fence with which this can be done is 40m^2
Step-by-step explanation:
Lets say that your area has width and length . Since you want to divided it into 3 equal areas by fences there would be 4 lengths and the area and perimeter would be given by the following equations.
Perimeter =
We want to optimize the perimeter so
Solving for we get
Since and then