Given the following code, write the English representation of the code. Post your response below for review by your peers, and give feedback on structure and variable name quality. You must respond to three peers in order for the assignment to be completed. Please review this rubric for evaluation criteria.
= = = kpm * kph
Given the following circumstances, use the NASW Code of Ethics to discuss which ethical values/principles are involved and how you would react. Why?
Given the following chemical equilibria,
N2(g) + 3 H2(g)f2 NH3(g) K14 NH3(g) + 5 O2(g)f4 NO(g) + 6 H2O(g) K2H2(g) + 1/2 O2(g)fH2O(g) K3Determine the equilibrium constant for the reaction below.
N2(g) + O2(g)f2 NO(g) K4
The reactions are N 2 +3 H 2 → 2 N H 3 … … (1 ) … … K 14 N H 3 +5 O2 → 4 NO +6 H 2 O … … ( 2 ) … … K 21H 2+ O2 → H 2 O … … . ( 3 ) … .. K 32Now, we write the…
Given the following business rules, create the appropriate E-R diagram for each of the specified relationships: Teacher’s note: Since many relationships and cardinalities are determined by an organization’s business rules, some students will produce E-R diagrams that are different from those presented here. You can use this problem to illustrate how business rules shape the database blueprint and why, therefore, the development of these business rules is a critical activity to database designers.A company operates four departments.Each department in part (a) employs employees.Each of the employees in part b may or may not have one or more dependents.Each employee in part (c) may or may not have an employment history.
Given the following balanced reaction, if a mixture of 1.50 mol of Al and 3.00 mol of Cl2 are allowed to react, how many moles of AlCl3 are formed, assuming a 75% yield?2 Al (s) + 3 Cl2 (g) → 2 AlCl3 (s)
11. Given the following hypotheses:
H0: μ1 ≤ μ2
H1: μ1 > μ2
A random sample of 20 items from the first population showed a mean of 100 and a standard deviation of 15. A sample of 16 items for the second population showed a mean of 94 and a standard deviation of 8. Use the .05 significant level.
a. Is this a one- or two-tailed test?
b. What is the number of the degrees of freedom?
c. What is the decision rule?
d. What is the value of the test statistic?
e. What is your decision regarding H0?
If you a sample of 20 and the mean is 100 and standard deviation is 15 the data set is 115,115, 115, 115, 115,115, 115, 115, 115, 85,85,85,85, 85,85,85,85, 85, 110.8, 89.2
How do you get 110.8 and 89.2 for this data set?
a. 1 tailed test
b. 36-2 = 34, the solution sheet says 30 (many answers are incorrect on the solution sheet)
Answers in the back of the book are incorrect… very frustrating class.
Thank you for the help. Knowing how to find the data set is most important.
Given the following historical data on two alternative suppliers of a critical material your company requires, which of the two suppliers (supplier 1 or supplier 2) will minimize your required safety stock? Show and describe your analysis!
Base your analysis on the supplied data and assume “all else is equal” between the two suppliers. In other words, cost per unit, quality, TCO, etc. do not need to be considered. Do not concern yourself with any other issues or data other than that which is given below.
For any given period, your company’s goal is to have required materials available in inventory 99.9% of the time.
Your mean requirement (demand) per day: 700 units.
Standard deviation of your daily requirement: 65 units.
Supplier 1
Mean lead-time: 7 days
Standard deviation of lead-time: 1 day
Supplier 2
Mean lead-time: 5 days
Standard deviation of lead-time: 2 days
Given the following function that evaluates a polynomial whose coefficients are stored in an array:
double evaluate(double[] coefficients, double x)
{
double result = coefficients[0];
double power = 1;
for (int i = 1; i < coefficients.length; i++)
{
power = power * x;
result = result + coefficients[i] * power;
}
return result;
}
Let n be the length of the array. Determine the number of additions and multiplications that are performed in the worst case as a function of n.
Given the following first order reaction:
2H2O2(g) ↔ 2H2O(g) + O2(g)
Determine the concentration of H2O2 after 8.0 hours if the initial concentration is 1.0 M and the rate constant at 20 ∘C is 1.8 x 10-5 s-1.
0.52 M
1.0 M
0.60 M
0.48 M
1. Given the following experimental data, calculate the molarity and the pKa of the acid analyte (HA) in the titration, if the balance neutralization reaction is
HA + NaOH à NaA + H2O.
A pH reading of 3.65 was obtained when 13.0 mL of 0.413 M NaOH was added to the 25.0 mL analyte.
The endpoint was achieved when 31.25 mL of NaOH had been added.
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