Wait is this a trick question?? Because if 15 men are doing the same work that 40 men did the work would already be done.... right?
I love riddles.
Have a great day.
Answer:
The work done to pump all of the kerosene from the tank to an outlet is
Step-by-step explanation:
The work is defined by:
(1)
The force here will be the product between the volume and the kerosene weighing, so we have :
This force will be in-lbs.
Where R is the radius (3 feet)
Then using (1), we have:
Here 8-y is a distance at some point of the tank. Now, to get the work done from the base to the top of the tank we will need to take integral from 0 to 8 feet.
Therefore, the work done to pump all of the kerosene from the tank to an outlet is
I hope it helps you!
Answer:$0.25
Step-by-step explanation:
$3.00 divide by 12= 0.25
Step-by-step explanation:
see photo for the first answer
Answer:
Y = Your age S = Sister's age
Y = 2S - 3
Step-by-step explanation: