Answer:2.74889357189
Step-by-step explanation:
76.6% so rounded up would be 77% as an a fraction 46/60
Answer:


Step-by-step explanation:
Given

Solving (a): The cost function:
From the given parameter, it shows that the number of floor has no effect on the floors.
So, represent the floors with x.
The cost function is:

Solving (b): The slope and its interpretation
A function is represented as:

Where:

By comparing:
to 

So:

<em>What it means is that, no matter the number of floors, the cost remains unchanged.</em>
-500 me cause that is the action that is being take place, it decreased by 500
Answer:
105
Step-by-step explanation: