This document discusses permutations and combinations. It provides formulas for calculating the number of permutations and combinations of n objects taken r at a time. Examples are given to demonstrate calculating permutations and combinations to solve problems involving arranging objects in different orders or selecting objects without regard to order. Practice problems are included for students to calculate unknown values and solve word problems involving permutations and combinations.
This powerpoint was used in my 7th and 8th grade classes to review the fundamental counting principle used in our probability unit. There are three independent practice problems at the end.
This powerpoint was used in my 7th and 8th grade classes to review the fundamental counting principle used in our probability unit. There are three independent practice problems at the end.
Triangle Inequality Theorem: Activities and Assessment MethodsMarianne McFadden
Β
A comprehensive lesson on the Triangle Inequality Theorem, including pre-assessment, a hands-on activity (with rubric), and post-assessment methods that measure varying levels of achievement.
If you are looking for math video tutorials (with voice recording), you may download it on our YouTube Channel. Don't forget to SUBSCRIBE for you to get updated on our upcoming videos.
https://tinyurl.com/y9muob6q
Also, please do visit our page, LIKE and FOLLOW us on Facebook!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
You will learn how to factor the difference of two squares.
For more instructional resources, CLICK me here! πππ
https://tinyurl.com/y9muob6q
LIKE and FOLLOW me here! πππ
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
Triangle Inequality Theorem: Activities and Assessment MethodsMarianne McFadden
Β
A comprehensive lesson on the Triangle Inequality Theorem, including pre-assessment, a hands-on activity (with rubric), and post-assessment methods that measure varying levels of achievement.
If you are looking for math video tutorials (with voice recording), you may download it on our YouTube Channel. Don't forget to SUBSCRIBE for you to get updated on our upcoming videos.
https://tinyurl.com/y9muob6q
Also, please do visit our page, LIKE and FOLLOW us on Facebook!
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
You will learn how to factor the difference of two squares.
For more instructional resources, CLICK me here! πππ
https://tinyurl.com/y9muob6q
LIKE and FOLLOW me here! πππ
https://tinyurl.com/ycjp8r7u
https://tinyurl.com/ybo27k2u
PRINCIPLES OF COUNTING AND THEORIES OF PROBABILITY.pptxtmccfrancisquarre
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This presentation discusses the topic about the fundamental counting principle and its method of illustrating the outcomes using tabular form, systematic listing, tree diagram, and using FCP. This further shows the four rules under permutation. Linear Permutation, Distinguishable Permutation, Permutation of Distinct Objects, and Circular Permutation.
Lecture #2 for course CS301: "Algorithmic Combinatorics I" for 3rd year students with a computer science major, Faculty of Science, Ain Shams University, Academic Year WS2014/2015.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
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Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Hanβs Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insiderβs LMA Course, this piece examines the courseβs effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Embracing GenAI - A Strategic ImperativePeter Windle
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Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
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In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
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Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
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http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasnβt one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
A Strategic Approach: GenAI in EducationPeter Windle
Β
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
8. 1.) Ten runners join in a
race. In how many possible
ways can they be arranged
as 1st , 2nd , and 3rd placers?
9. 2.) In how many ways
can Aling Rosa arrange
6 potted plants in a
row?
10. 3.) Suppose that in a certain
association, there are 12 elected
members of the Board of Directors.
In how many ways can a president,
a vice president, a secretary, and a
treasurer be selected from the
board?
11. 4.) In how many ways can
you place 9 different
books on a shelf if there is
space enough for only 5
books?
12. 5.) In how many ways can
4 people be seated around
a circular table?
Enumerate all possible
arrangements.
14. 6.) In how many ways
can 5 people arrange
themselves in a row for
picture taking?
15. 7.) If Alex has 12 T-shirts, 6
pairs of pants, and 3 pairs
of shoes, how many
possibilities can he dress
himself up for the day?
16. 8.) A dress-shop has 8 new
dresses that she wants to
display in the window. If the
display window has 5
mannequins, in how many
ways can she dress them up?
17. 9.) If there are 10 people
and only 6 chairs are
available, in how many
ways can they be seated?
18. 10.) Five couples want to have
their pictures taken. In how
many ways can they arrange
themselves in a row if:
a. couples must stay together.
b. couples may stand anywhere.
19. 11.) There are 4 different
Mathematics books and 5 different
Science books. In how many ways
can the books be arranged on a shelf
if:
a. there are no restrictions.
b. if they must be placed alternately.
20. 12.) Find the number of
permutations of the
digits of the number
348 838.
21. 13.) How many 4-digit
numbers can be formed
from the digits 1, 3, 5, 6,
8, and 9 if no repetition is
allowed?
22. 14.) In how many
different ways can 5
bicycles be parked if there
are 7 available parking
spaces?
23. 15.) A teacher wants to
assign 4 different tasks
to her 4 students. In how
many possible ways can
she do it?
24. Solve for the unknown in each item:
1.) P (6,6) = ______
2.) P (7, r) = 840
3.) P (n, 3) = 504
4.) P (10, 5) = ____
HINT: P (n, r) n = number of things
r = taken at a time
5.) P (8,r) = 6720
6.) P (8, 3) = _____
7.) P (n, 4) = 3024
8.) P (13, r) = 156
26. Suppose you were assigned by
your teacher to be the leader
of your group for your project.
You were given the freedom to
choose 4 of your classmates to
be your group mates.
27. If you choose Aira, Belle, Charlie,
and Dave, does it make any
difference if you choose instead
Charlie, Aira, Dave, and Belle? Of
course not, because the list
refers to the same people.
28. Each selection that you could
possibly make is called a
COMBINATION. On the other
hand, if you choose Aira, Belle,
Dave, and Ellen, now that is
another combination,
29. In a simple words, a
Combination is a selection
made with no regard to
order of the selected
objects.
30. The number of combinations of
n objects taken r at a time is
denoted by:
C(n, r)
π
π
ππ
π ππ
n
31. How do we find the
number of combinations
of n objects taken r at a
time?
45. Suppose you have 4 different
colors - black, blue, yellow,
and red of which you have to
mix 2 equal proportions to
make a new color. How many
new colors can be made?
46.
47.
48. Notice that mixing blue
and red is exactly the
same as mixing red and
blue, so the order does
not matter.
49. As you can see there are
6 new colors Black-Blue,
Black-Red, Black-Yellow,
Blue-Red, Blue-Yellow,
Red-Yellow.
50. When using formula in
combinations, we have:
πͺ π, π =
π!
π! π β π !
= π
51. Example #1
In how many ways can a
committee consisting of 4
members be formed from
8 people?
77. Activity #2
Flex That Brains!
Analyze the following
combinations. Then answer
the questions that follow:
78. Find the unknown in each item: Β½ CW
1.) C (8, 3) = ____
2.) C (n, 4) = 15
3.) C (8, r) = 28
4.) C (9, 9) = ____
HINT: C (n, r) n = number of things
r = taken at a time
5.) C (n, 3) = 35
6.) C (10, r) = 120
7.) C (n, 2) = 78
8.) C (11, r) = 165
79. Activity #3
Choose Wisely, Choose Me
Solve the following problems
completely in a Β½ crosswise of
paper. Do not copy the problem.
80. Problem #1
If there are 12 teams in a basketball
tournament and each team must
play every other team in the
eliminations, how many elimination
games will there be?
66 ways
81. Problem #2
How many different sets of
5 cards each can be
formed from a standard
deck of 52 cards?
2,598,960 ways
82. Problem #3
In a 10-item Mathematics
problem-solving test, how
many ways can you select
5 problems to solve?
252 ways