Answer:
there is no answer because there are no variables
Explanation:
Answer:
V=1601gal
Explanation:
Hello! This problem is solved as follows,
First we must raise the equation that defines the pressure at the bottom of the tank with the purpose of finding the height that olive oil reaches.
This is given as the sum due to the atmospheric pressure (1atm = 101.325kPa), and the pressure due to the weight of the olive oil, taking into account the above, the following equation is inferred.
P=Poil+Patm
P=total pressure or absolute pressure=26psi=179213.28Pa
Patm= the atmospheric pressure =101325Pa
Poil=pressure due to the weight of olive oil=0.86αgh
α=density of water=1000kg/m^3
g=gravity=9.81m/s^2
h= height that olive oil reaches
solving
P=Poil+Patm
P=Patm+0.86αgh
[/tex]
Now we can use the equation that defines the volume of a cylinder.
V=![V=\frac{\pi }{4} D^{2} h](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B%5Cpi%20%7D%7B4%7D%20D%5E%7B2%7D%20h)
D=3ft=0.9144m
h=9.23m
solving
![V=\frac{\pi }{4} (0.9144)^{2} 9.23=6.06m^3](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B%5Cpi%20%7D%7B4%7D%20%280.9144%29%5E%7B2%7D%209.23%3D6.06m%5E3)
finally we use conversion factors to find the volume in gallons
![V=6.06m^3\frac{1000L}{1m^3} \frac{1gal}{3.785L} =1601gal](https://tex.z-dn.net/?f=V%3D6.06m%5E3%5Cfrac%7B1000L%7D%7B1m%5E3%7D%20%5Cfrac%7B1gal%7D%7B3.785L%7D%20%3D1601gal)
Answer:
Explanation:
Detailed explanation given in the attached document.
The given question is incomplete, the complete question is as follows:
Our text describes a trade-off that we must make as engineers between our confidence in the value of a parameter versus the precision with which we know the value of that parameter. That trade-off might be affected by whether we are looking at a two-sided or bounded (one-sided) interval.
Question: Discuss your interpretation of the confidence-precision trade-off, and provide a few examples of how you might make a choice in one direction or the other in an engineering situation.
Answer: A balancing point is required to be reached to obtain a better confidence level in the predicted values.
Explanation:
The confidence interval and precision are the two terms that aims at providing the accurate estimation of the measurability of an object. If the precision increases, we can compromise on the confidence level and if the confidence level increases, then the precision of the predicted value also dilutes.
Thus a balance point is required to be reached between these two variables so that we get better confidence in the values being predicted without losing the correct estimation on precision. Ensuring that both the confidence and precision are maintained.
Answer:
Independent, dependent
Explanation:
The mediation conditions are what affect anxiety hence anxiety is dependent on mediation. The main aim of the researcher is to see how anxiety levels of people vary depending on the meditation. In this case, meditation conditions are independent variables. Therefore, it's proper to conclude that the meditation vs no meditation conditions are independent variables while anxiety is dependent variable