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means there are five
. It could also mean there are
. It could also mean there are
.
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Practice set d
What does the
coefficient of a quantity tell us?
The difference between coefficients and exponents
It is important to keep in mind the difference between
coefficients and
exponents .
Coefficients record the number of like
terms in an algebraic expression.
Exponents record the number of like
factors in a term.
In a term, the
coefficient of a particular group of factors is the remaining group of factors.
how many of that quantity there are
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Sample set e
.
The coefficient of
is 4; the coefficient of 4 is
; and the coefficient of
is
since
can be written as
.
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Practice set e
In the term
, the coefficient of
(a)
is
.
(b)
is
.
(c)
is
.
(d)
is
.
(e) 3 is
.
(f) The numerical coefficient is
.
(a) 3 (b)
(c)
(d)
(e)
(f) 3
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Exercises
What is an algebraic expression?
An algebraic expression is a number, a letter, or a collection of numbers and letters along with meaningful signs of operation.
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For the expressions in the following problems, write the number of terms that appear and then list the terms.
For the following problems, list, if any should appear, the common factors in the expressions.
For the following problems, note how many:
For the following problems, a term will be given followed by a group of its factors. List the coefficient of the given group of factors.
Exercises for review
Questions & Answers
it is the relatively stable flow of income
what is circular flow of income
branches of macroeconomics
what is Flexible exchang rate?
is gdp a reliable measurement of wealth
introduction to econometrics
Why is unemployment rate never zero at full employment?
bcoz of existence of frictional unemployment in our economy.
Umashankar
what is flexible exchang rate?
poudel
due to existence of the pple with disabilities
Abdulraufu
the demand of a good rises, causing the demand for another good to fall
is it possible to leave every good at the same level
Joseph
I don't think so. because check it, if the demand for chicken increases, people will no longer consume fish like they used to causing a fall in the demand for fish
Anuolu
is not really possible to let the value of a goods to be same at the same time.....
Salome
Suppose the inflation rate is 6%, does it mean that all the goods you purchase will cost
6% more than previous year? Provide with reasoning.
Not necessarily. To measure the inflation rate economists normally use an averaged price index of a basket of certain goods. So if you purchase goods included in the basket, you will notice that you pay 6% more, otherwise not necessarily.
Waeth
discus major problems of macroeconomics
what is the problem of macroeconomics
Yoal
Economic growth
Stable prices
and low unemployment
Ephraim
explain inflationcause and itis degre
increase in general price levels
WEETO
Good day
How do I calculate this question: C= 100+5yd G= 2000 T= 2000 I(planned)=200.
Suppose the actual output is 3000. What is the level of planned expenditures at this level of output?
how to calculate actual output?
Chisomo
how to calculate the equilibrium income
Beshir
Criteria for determining money supply
who we can define macroeconomics in one line
Muhammad
Aggregate demand
Mohammed
C=k100 +9y and i=k50.calculate the equilibrium level of output
nawalparasi district
from belatari
Amisha
I am Camara from Guinea west Africa... happy to meet you guys here
Sekou
ahile becheclor ho
Amisha
hjr ktm bta ho
ani k kaam grnu hunxa tw
Amisha
money as unit of account means what?
Kalombe
A unit of account is something that can be used to value goods and services and make calculations
Jim
all of you please speak in English I can't understand you're language
Muhammad
I want to know how can we define macroeconomics in one line
Muhammad
it must be .9 or 0.9
no Mpc is greater than 1
Y=100+.9Y+50
Y-.9Y=150
0.1Y/0.1=150/0.1
Y=1500
Kalombe
Mercy is it clear?😋
Kalombe
hi can someone help me on this question
If a negative shocks shifts the IS curve to the left, what type of policy do you suggest so as to stabilize the level of output?
discuss your answer using appropriate graph.
if interest rate is increased this will will reduce the level of income shifting the curve to the left ◀️
Kalombe
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Source:
OpenStax, Elementary algebra. OpenStax CNX. May 08, 2009 Download for free at http://cnx.org/content/col10614/1.3
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