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Rozana is promoted from a non-management to a management position. What changes in management functions and skills occur as she now performs the role of a manager? What similarities do you see among four management functions of planning, organising, leading and controlling when she was a non-manager and now that she is? Discuss in detail.
Do you think these functions are inter-related: that is, does a manager who performs well in one function likely to perform well in others? Discuss and support your answer with relevant examples.
The Morant Bay Uprising was an indictment against British imperialism and the local plantocracy. To what degree do you agree with this statement?
Methanol (M) is to be separated from water (W) by atmospheric distillation. The feed contains 22 kg/hr methanol and 25 kg/hr water. The distillate contains 90 mol% methanol and the bottom product contains 5 mol% of methanol. The feed is saturated. Calculate the molar flow rates of methanol and water in the bottom and distillate product stream.
200 kg/min of feed are fed to a continuous distillation column. The stream contains
70 kg /min NaOH and the difference is water. The distillate flows out of the column at
90 kg /min and contains 4 kg /min NaOH. Determine the bottom stream mass flow
rate and the composition of all streams. Draw and label the flowchart.
Exercise on Geothermal
Parameters Assumption
Area(km^2) Variable
Thickness(km) 1.5
Reservoir Temperature Variable
Reference Temperature 180
Rock Density 2700
Rock Specific Heat 0.90
Rock Porosity 0.05
Fluid Density 792 kg/m^3
Fluid Specific Heat Variable
Recovery Factor 15%
Conversion Efficiency 10%
Load Factor 75%
Plant life (years) 25
Additional data
Area = 8 km^2
Reservoir Temp = 250 0C
Fluid specific heat = 4180 Joules/kg 0C
Life of plant = 25 yrs x 365 days x 24 hrs x 60min x 60 sec
Compute for the following:
1.Etot
2.ER = Etot x Rec Factor
3.Ee = ER x Conversion Factor
4.MWt = Ee / Load factor x Plant life
Consider a population consisting of the values (1, 3, 4) Solve for the following
A.
a. Compute the population mean
b. Compute the population variance. c. Compute the population standard deviation
a. List all the possible samples of size 2 that can be drawn from the population wi replacement.
a List all the possible samples of size 2 that can be drawn from the population with replacement.
b. Compute the mean of the sampling distribution of the means
e. Construct the probability histogram of overline x with replacements when n = 2
B.
c. Compute the variance of the sampling distribution of the means d. Compute the standard deviation of the sampling distribution of the means.
e Construct the probability histogram of overline x with replacements when n = 2
c. Compute the variance of the sampling distribution of the means. d. Compute the standard deviation of the sampling distribution of the means.
b. Compute the mean of the sampling distribution of the means.
Let P(n) be the statement that n! < nn, where n is an in- teger greater than 1.
Write a program that prompts the user for the following values: nickname and favourite movie/series.
Write a user defined method named displayDetails() that accepts two string values as input,
and then displays these values.
Add the required instructions to your Main() program to allow it to display the text Hello World
and then calls the displayDetails() method to display your information.
Consider the curve y=f(x) of the function
f(x)=e^(2x-x^2)
A)Find the domain of f
B)Find the x,y-intercept
C)Find f'(x) and f''(x)
D)Find the critical points of the function f
E)Find where the curve is increasing and where its decreasing
F)find the point of inflection if any and discuss the concavity of the curve
G) identify any asymptotes
I)plot the key points and sketch the curve
At which point on the following curve does the tangent line has the largest slope ?
y=1+40x^3-3x^5
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#340153 on Dec 2023