Answer:
Step-by-step explanation:
x^2 - 6x - 27
(x - 9)(x+3)
Answer:
Therefore the diameter of the hole is
m.
Step-by-step explanation:
Bernoulli's equation,

P₁ = P₂= atmospheric presser
= density
[since P₁ = P₂]



[
]
Here 


Here g= 9.8 m/s² , h = 10.4 m
The velocity of water that leaves from the hole
=
m/s
=14.28 m/s.
Given, the rate of flow from the leak is

Let the diameter of the hole be d.
Then the cross section area of the hole is 
We know that,
The rate of flow = Cross section area × speed



Therefore the diameter of the hole is
m.
Where are the answer choices?
Very interesting question but i don’t think ur can be solved
Answer:
Idk but lemme pray for you
Step-by-step explanation:
Good luck ❤️