12
public abstract String toString();
}
private ArrayList<String> courses;
public Undergraduate(String name, int id, int graduationYear) {
super(name, id);
this.graduationYear = graduationYear;
this.courses = new ArrayList<>();
}
public void displayStudentLevel() {
System.out.println(name + " is an undergraduate student.");
}
public void registerCourses() {
Random...
Economic Profit: Economic profit = Revenue - Explicit Costs - Implicit Costs
Example: A firm earns $500,000 in revenue, explicit costs of $300,000, & implicit costs of $50,000.
Economic Profit = 500,000 - 300,000 - 50,000 = 150,000 (positive economic profit).
Present Value (PV): PV = FV / (1 + r)^n
Where: FV = Future Value
r = Interest rate
n = Number of periods
Example: If U expect $1,000 in 3 years
Question 1: Consider the fraction 6/7. The decimal representation of this fraction is:
Answer: 6 ÷ 7 = 0.857142857... (repeating)
Question 2: If 60% of a population is vaccinated, what is the ratio of vaccinated to unvaccinated individuals?
Answer: 60% vaccinated → 60 : 40 → Simplified = 3 : 2
Question 3: A property has been assessed at $225,000. The mill rate is 14.5. To find the property tax, you would multiply the mill rate by:
Answer: 14.5 ÷ 1000 = 0.0145 → Property tax = 225,000 × 0.
6 regions: Atl/QC/ON/W/BC/North → each = unique ID, econ, hist dev, size, goals | Boundaries = transition z1s, Why 6? Manageable #, reflect phys features, stats, ID, econ/pol structure
Anchor industries = key | Faultlines = cracks in unity → 1) Regional (W alienation, resrc ctrl), 2) QC (lang, Bill 21), 3) Indig 4) Immig Core-Periph: ON/QC = core | BC/W = fast growth | Atl = slow | North = resource frontier, Trade: rely on US (continentalism), 7 physio regions: Shield (oldest, rugged), Cordillera...
ORGANIZATIONAL BEHAVIOUR CHEAT SHEET (CLASSES 2–6)
CLASS 2: INTRO TO OB Definition: Study of how individuals, groups, and structure affect behavior in organizations. Foundations: multidisciplinary, contingency (it depends), multiple levels (micro/meso/macro), open systems. Workplace challenges: individual (motivation, satisfaction), group (diversity, conflict), organizational (globalization, ethics, new tech).
CLASS 3: PERSONALITY & EMOTIONS Big Five (CANOE): conscientiousness, agreeableness,...
بِسْمِ اللّٰهِ الرَّحْمٰنِ الرَّحِیْمِ
اَلْحَمْدُ لِلّٰهِ رَبِّ الْعٰلَمِیْنَ(1) الرَّحْمٰنِ الرَّحِیْمِ(2) مٰلِكِ یَوْمِ الدِّیْنِﭤ(3) اِیَّاكَ نَعْبُدُ وَ اِیَّاكَ نَسْتَعِیْنُﭤ(4) اِهْدِنَا الصِّرَاطَ الْمُسْتَقِیْمَ(5) صِرَاطَ الَّذِیْنَ اَنْعَمْتَ عَلَیْهِمْ ﴰ غَیْرِ...
Introduction
In computer architecture, CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer) represent two different approaches to processor design. Understanding these architectures helps in evaluating performance, power efficiency, and application suitability in modern computing.CISC architecture is designed to reduce the number of instructions per program by implementing complex instructions that perform multiple operations. This approach minimizes memory usage but
...Policy cycle: used to understand and analyze policy making with its stages. Policy issues flow from inputs-problem recognition to outputs-policies
Agenda setting: prob recognition
Policy formulation: Proposal of solution
Decision making: choice of solution
Policy implementation: Putting solution to effect
Policy evaluation: monitoring results
Advantages: simplifying a complex process applied to multiple contexts, includes other actors
Disadvantages: think policy is linear
Policy actos:...
1. REGRESSION (Simple Linear Regression)
Purpose: Predict a numerical outcome (dependent variable Y) from a numerical predictor (independent variable X).
Equation: Y = a + bX
a (intercept): Predicted Y when X = 0
b (slope): For each 1-unit increase in X, Y increases/decreases by b units
Example: Income = 20000 + 3000 × YearsOfEducation → Each extra year of education predicts $3,000 more income.
R² (coefficient of determination): Tells us how much of the variation in Y is explained