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How to do Glesjer test for detection of Heteroscedasticity by using SPSS,Stata and Eviews?

What are the roles of the academic teachers to their students?

How to code?

L1 (x) for x<0, f="" x="" for="" 0="" 100="" and="" l2="">100] doesn't have a continuous second derivative. So decide toimprove the design by using a quadratic function q(x)=ax^2+bx+conly on the interval 10 less than or equal x less than or equal to90 and connecting it to linear functions by means of two cubicfunctions: g(x)= KC^3+ lx^2+mx+n 0<x<10 h(x)= PX^3+qx^2+ RX+S 90<X100

A) Write a system of equations in 11 unknowns that ensure thatthe functions and their first two derivatives agree at thetransition points.

B) find formulas for q(x),g(x), and h(X)

C) Plot L1,G,Q, H, and L2

Decision Making and Cost-Benefit Analysis

2NO (g) + 2Cl2 = 2NOCl2 (g) given: Kp = 65000, what is themolarity of NOCl2 when the system is at equilibrium given that thepressure of NOCl2 = 8.9atm, partial pressure of NO = 0.35atm, andpartial pressure of Cl2 = 0.10atm

What causes inflation?

An increase in the marginal propensity to import reduces the equilibrium income in an open economy while an increase in autonomous export increases equilibrium income. Explain

Write four institutional and behavioral features of capitalism? How did karl Marx explore dynamics and crisis of this system?

How did the labour theory of value permit David Ricardo to focus on forces affecting the accumulation of capital? Discuss

Find the common element of the ideas of stationary state of david Ricardo and John Stuart mill.

1. Broadly discuss socioeconomic context of Adam Smith that helped him to build foundation of modern economic elaborate smith's ideas on class invisible hand and laissez faire.

Give a brief account of adam smith,s labour theory of value. How does this differ from Ricardos labour theory of value.

What is laptop?

Determine the GCF (greatest common factor) of each of the following and then write in factored form.

a) 3 x+15

GCF:

b) 4 x^2 + 8x

GCF:

c) 5 x^2 − 10

GCF:

d) − 7x + 21

GCF:

e) 4 x^2 y^3 + 8 x^4 y^2
GCF:

4.  Factor the following as a difference of squares.

a) x^2−25

b) x^2−169

c) 81 x^2−100

d) 64−121x^2

Key Features of Quadratic Relations 
Given each quadratic relation, fill in the table of key features and provide a sketch of the parabola (using DESMOS to help)
Relation Sketch of Graph (from Desmos)
Vertex y-intercept
x-intercept(s)
Minimum/Maximum
Value Axis of Symmetry.
1. x^2−2 x+8
2. −x^2+3 x+4
3. x^2−5 x+4
4, x^2+6 x+5
5. −x^2+2x+3
6. x^2−2 x+3
7. x^2−x−2
8. x^2−2 x−4
9. x^2−3 x−1 8
10. x^2+5 x−14

Graphing Quadratic Relations with a Table of Values 
Graph the following quadratic relations using a table of values (Fab 5) and verify the relation is quadratic by finding the Second Differences.

1, x^2+5x+4

2. x^2−x−6

3. −x^2−4 x−4

4. x^2−5x+6

When the polynomial 
2 5 4
2
x  x 
is divided by 
x  3
the remainder will be

What is 2 x 2?

What is 10 x 10?

What do you mean completing the square?

What does the quadratic formula do?

Solve for 8x - 3 = 6x - 9

Solve the differential equations by using Laplace transforms:(d^(2)t)/(dt^(2))+(dx) / (dt)-6x=1, at t=0, x=0, dx/dt=1

Determine (fg)(x) if f(x) = 5 - 2x and g(x) = 3x + 1

Type the coefficients of your final solution in form

Suppose that S, T : V -> V is a linear operator such that ST= TS. Show that imT and ker T are S-invariant, that is, S : imT-> imT and S : ker T -> ker T.

Use factoring and the zero-product property to solve the following problems. w^2+12w+35=0

A box with no top is to be constructed from a piece of cardboardwhose width measures 9in more than its width. The box is formed bycutting squares that measure 3in more on each side from the fourcorners and then folding up the sides. If the volume of the boxwill be 156in^3, what are the dimensions of the piece ofcardboard?

How to reduce inflation rate in country?

Define strategic voting and explain how it creates a 2-party system

a) X varies directly as the cube of z and inversely as y.

b) X varies jointly as y and z and inversely as the square root ofw.

c) y varies directly as x. x=15 when y=3, Find y when x=10


Is what I have correct?

a) x = kz³ /y

b) x = kyz / w²

c)

y varies directly as z. z varies directly as y. x=12, y=4, and z=32. find z if x=15.

I. (4 points) For each of the following passages, identify the barrier or impediment to critical thinking that is most likely being committed in it, and describe clearly in a sentence or two how the barrier or impediment is present in, or illustrated by the passage. (Some passages may contain no barrier.) 

(a) Several years ago, a Kentucky county clerk named Kim Davis, who was responsible for issuing marriage licenses, refused to sign marriage licenses for same-sex couples (despite the fact that a decision by the American Supreme Court gave them a legal right to marriage) on the grounds that such marriages were not consistent with her own Christian beliefs. 

How many grams are there in 3.4 x 10^24 molecules of NH3?

How many molecules are there in 24 grams of FeF3?

How many Molecules are there in 450 grams of Na2SO4?

How many grams are there in 2.3 x 10^24 atoms of silver

How many molecules are there in 9.3 mol of NaCl?

Effective organisational performance is dependent upon human activity and the efforts of members of staff.
Additionally, the organisation must adopt effective communication channels to ensure productivity in contemporary times.
a). Using your knowledge of OB, discuss the costs and benefits of social media to the organization in its communication efforts with examples. [5 Marks]

b). It is very well to talk about a contented workforce, praise and recognition, but in times of recession, rapid change or uncertainty, a secure job and high income are the true motivators. Discuss this statement with examples of theories of motivation. [8 Marks]

c). Some jobs require you to make presentations regularly while others never. How well you present can greatly affect others’ perceptions of you and your professional opportunities. Using the acronym STATE explain communication and work effectiveness.

Solving Problems Involving Quadratic Relations

Solve the following problems involving quadratic relations. You can choose to do so algebraically or graphically. If you choose to solve it graphically, you must attach a rough sketch of the graph from Desmos. If you choose to solve algebraically, SHOW ALL OF YOUR WORK.

1. A model rocket is launched from a platform. The trajectory of the rocket can be modelled by the relation  , where h is the height of the model rocket in meters and t is the time in seconds.
a) What is the height of the platform?
b) What is the height of the model rocket after 4 seconds?
c) What is the maximum height reached by the rocket? How long does it take to reach this height?
d) Approximately how long is the rocket in the air?