Given that <span>a rectangular trough, 2.0 m long, 0.70 m wide, and 0.45 m deep, completely full of water is connected to </span>a small drain plug right at the bottom edge
If the plug is pulled, the <span>speed at which water emerges from the hole is given by</span>
The line above the 6 and 3 means that those are recurring, so the full number is 2.63636363.... Recurring numbers can never be defined by decimals, because there is no end to the numbers repeating. It can only be defined by a fraction, so that means the number is irrational. Because it is between integers (a fraction that can't be simplified and will give a recurring decimal), it can't be a real number. All rational numbers are real numbers, but no irrational number can be a real number.
Therefore, your answer is 'Irrational number'.
Hope I helped!
You will need to drain 1016.308 gallons an hour
Answer:
line a
Step-by-step explanation:
because its going higher than line b and when it reaches 10 hours it he wil be way beyond his daugter
