There are a lot of other step that will be in between but the answer will end up being.....
Answer: Log (a^2c/ b^3 d^4)
Answer: 
Step-by-step explanation:
Substitute the value of the <u><em>variable</em></u> into the <u><em>equation</em></u> and simplify.
I evaluate and found the exact value: 4

If you want me to Find the Linearization at h=5: Use the formula
to find the linearization.
Answer(Find the Linearization at h=5): 
He needs 1140 cups of sugar. (total # of cups of sugar) = 114c
Each rug is 1/8 of the floor space. So, 4 rugs would cover half of the floor space. Multiply, then reduce.
4(1/8)=4/8 or 1/2