Answer:
Y= 2 · 4x
Step-by-step explanation:
Answer:
Rate of increase in water pressure is 992
Step-by-step explanation:
Answer:
, 
Step-by-step explanation:
The total area of the pool and the walkway is:




The roots of the second-order polynomial is:
and 
The only possible root is:

The other dimension of the pool is:



Answer:
25% increase
Step-by-step explanation: