The vertical tank shown in the figure is half full of water. Given that the density of water is 
, the approximate work required to empty the tank by pumping the water out through an outlet at the top of the tank is 
Definitions:
Apraxia
A serious disturbance in beginning or carrying out voluntary movements.
Voluntary Action
Actions initiated and controlled by an individual's conscious choice, contrasting with involuntary or reflexive movements.
Broca's Area
A region in the frontal lobe of the dominant hemisphere of the brain linked to speech production and language processing.
Motor Representation
the neural basis of the planning and execution of movement, residing in the brain's motor cortex.
Q9: It is known that at 1% significance
Q22: Find the volume of the solid whose
Q22: Compute <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Compute and
Q27: The time between customers at a checkout
Q36: The standard error of the slope for
Q37: To show that <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="To show
Q38: At α = 0.05, we can conclude
Q49: Bees in a certain region are born
Q66: At each point of discontinuity state whether
Q68: The function <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="The function