The document provides examples and explanations for using proportions and cross products to determine if ratios are equivalent. It includes step-by-step worked examples of setting up proportions to solve problems involving rates, distances, weights on a seesaw balanced at different distances from the fulcrum, and time to complete a task at a given rate. The summary is evaluating ratios and setting up proportions to solve for unknown values.
This is a collection of fifty questions from important topics in Aptitude where students should pay more attention and practice. Questions taken from various net sources. Some of the answers were edited. This presentation could be run only in office 2010 or latest.
Divisibility is one of the most fundamental concepts in number theory. A precise definition of what it means for a number to be divisible by another number is essential for defining other number-theoretic concepts such as that of prime numbers. In this handout, and the accompanying worksheet, you’ll find the
basic definitions and key results about divisibility, primes and composite numbers, examples that illustrate these definitions, and problems to practice proof-writing skills by establishing various properties using nothing more than the definition of divisibility. Proofs of this type tend to be particularly simple, much like the proofs involving properties of even/odd numbers that you may have seen earlier in the course.
Mathematical Shortcuts for Aptitude-Percentage,Simple Interest,COMPOUND INTEREST,Ratio / Proportion,Partnership,Time & Distance,Rule of Alligation,LCM,HCF,LAST DIGIT OF ANY POWER,LARGEST POWER OF A NUMBER IN N!,Calendar,Boats,Pipes & Cistern
Algebra and trigonometry 4th edition stewart solutions manualHarrison12
Algebra and trigonometry 4th edition stewart solutions manual
full download:https://goo.gl/Db9qLf
people also search:
algebra and trigonometry 4th edition stewart pdf free
algebra and trigonometry 4th edition by stewart redlin and watson pdf
algebra and trigonometry 4th edition pdf
algebra and trigonometry james stewart pdf
algebra and trigonometry 4th edition stewart pdf download
algebra and trigonometry 4th edition stewart answers
algebra and trigonometry 4th edition answers
This is a collection of fifty questions from important topics in Aptitude where students should pay more attention and practice. Questions taken from various net sources. Some of the answers were edited. This presentation could be run only in office 2010 or latest.
Divisibility is one of the most fundamental concepts in number theory. A precise definition of what it means for a number to be divisible by another number is essential for defining other number-theoretic concepts such as that of prime numbers. In this handout, and the accompanying worksheet, you’ll find the
basic definitions and key results about divisibility, primes and composite numbers, examples that illustrate these definitions, and problems to practice proof-writing skills by establishing various properties using nothing more than the definition of divisibility. Proofs of this type tend to be particularly simple, much like the proofs involving properties of even/odd numbers that you may have seen earlier in the course.
Mathematical Shortcuts for Aptitude-Percentage,Simple Interest,COMPOUND INTEREST,Ratio / Proportion,Partnership,Time & Distance,Rule of Alligation,LCM,HCF,LAST DIGIT OF ANY POWER,LARGEST POWER OF A NUMBER IN N!,Calendar,Boats,Pipes & Cistern
Algebra and trigonometry 4th edition stewart solutions manualHarrison12
Algebra and trigonometry 4th edition stewart solutions manual
full download:https://goo.gl/Db9qLf
people also search:
algebra and trigonometry 4th edition stewart pdf free
algebra and trigonometry 4th edition by stewart redlin and watson pdf
algebra and trigonometry 4th edition pdf
algebra and trigonometry james stewart pdf
algebra and trigonometry 4th edition stewart pdf download
algebra and trigonometry 4th edition stewart answers
algebra and trigonometry 4th edition answers
Learn from Steve Jobs - about design, creativity, strategy, presentation and lot more. Get inspired from Steve Jobs if you are in marketing, business, strategy, HR or anywhere else.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Welcome to the first live UiPath Community Day Dubai! Join us for this unique occasion to meet our local and global UiPath Community and leaders. You will get a full view of the MEA region's automation landscape and the AI Powered automation technology capabilities of UiPath. Also, hosted by our local partners Marc Ellis, you will enjoy a half-day packed with industry insights and automation peers networking.
📕 Curious on our agenda? Wait no more!
10:00 Welcome note - UiPath Community in Dubai
Lovely Sinha, UiPath Community Chapter Leader, UiPath MVPx3, Hyper-automation Consultant, First Abu Dhabi Bank
10:20 A UiPath cross-region MEA overview
Ashraf El Zarka, VP and Managing Director MEA, UiPath
10:35: Customer Success Journey
Deepthi Deepak, Head of Intelligent Automation CoE, First Abu Dhabi Bank
11:15 The UiPath approach to GenAI with our three principles: improve accuracy, supercharge productivity, and automate more
Boris Krumrey, Global VP, Automation Innovation, UiPath
12:15 To discover how Marc Ellis leverages tech-driven solutions in recruitment and managed services.
Brendan Lingam, Director of Sales and Business Development, Marc Ellis
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
5. An equation that states that two ratios are equivalent is called a proportion . For example, the equation, or proportion, states that the ratios and are equivalent. Ratios that are equivalent are said to be proportional , or in proportion . 4 6 2 3 = 4 6 2 3
6. Proportion a∙ d = b ∙ c Cross Products One way to find whether two ratios are equivalent is to find their cross products. In the proportion , the products a ∙ d and b ∙ c are called cross products . c d a b = c d a b =
7.
8. Tell whether the ratios are proportional. Since the cross products are equal, the ratios are proportional. Additional Example 1A: Using Cross Products to Identify Proportions Find the cross products. 60 = 60 4 10 6 15 = ? 4 10 6 15 = ? 6 10 = 4 15 ?
9. A mixture of fuel for a certain small engine should be 4 parts gasoline to 1 part oil. If you combine 5 quarts of oil with 15 quarts of gasoline, will the mixture be correct? The ratios are not equal. The mixture will not be correct. Set up equal ratios. Find the cross products. Additional Example 1B: Using Cross Products to Identify Proportions 20 15 4 parts gasoline 1 part oil = ? 15 quarts gasoline 5 quarts oil 15 5 4 1 = ? 4 5 = 1 15 ?
10. Tell whether the ratios are proportional. Check It Out! Example 1A Since the cross products are equal, the ratios are proportional. Find the cross products. 20 = 20 2 4 5 10 = ? 2 4 5 10 = ? 5 4 = 2 10 ?
11. A mixture for a certain brand of tea should be 3 parts tea to 1 part sugar. If you combine 4 tablespoons of sugar with 12 tablespoons of tea, will the mixture be correct? Check It Out! Example 1B The ratios are equal. The mixture will be correct. Set up equal ratios. Find the cross products. 12 = 12 3 parts tea 1 part sugar = ? 12 tablespoons tea 4 tablespoons sugar 12 4 3 1 = ? 3 4 = 1 12 ?
12. The ratio of the length of the actual height of a person to the length of the shadow cast by the person is 1:3. At the same time, a lighthouse casts a shadow that is 36 meters long. What should the length of its shadow be? Write a ratio comparing height of a person to shadow length. Set up the proportion. Let x represent the shadow length. Additional Example 2: Using Properties of Equality to Solve Proportions 1 3 height of person length of shadow Since x is divided by 36, multiply both sides of the equation by 36. 12 = x The length of the lighthouse’s shadow should be 12 meters. 1 3 = x 36 (36) = (36) 1 3 x 36
13. For most cats, the ratio of the length of their head to their total body length is 1:5. If a cat is 20 inches in length, what should the total length of their head be? Write a ratio comparing head length to total length. Set up the proportion. Let x represent the length of the cat's head. Check It Out! Example 2 1 5 head length total length Since x is divided by 20, multiply both sides of the equation by 20. 4 = x The length of the cat's head should be 4 inches. 1 5 = x 20 (20) = (20) 1 5 x 20
14. Allyson weighs 55 pounds and sits on a seesaw 4 feet away from it center. If Marco sits on the seesaw 5 feet away from the center and the seesaw is balanced, how much does Marco weigh? 55 ∙ 4 = 5 w Find the cross products. Divide both sides by 5. Additional Example 3: Using Cross Products to Solve Proportions 44 = w Simplify. Set up a proportion using the information. Let w represent Marco’s weight. Marco weighs 44 lb. 5 w 5 220 5 = = weight 1 length 2 weight 2 length 1 55 5 = w 4
15. Austin weighs 32 pounds and sits on a seesaw 6 feet away from it center. If Kaylee sits on the seesaw 4 feet away from the center and the seesaw is balanced, how much does Kaylee weigh? 32 ∙ 6 = 4 w Find the cross products. Divide both sides by 4. Check It Out! Example 3 48 = w Simplify. Set up a proportion using the information. Let w represent Kaylee’s weight. Kaylee weighs 48 lbs. 4 w 4 192 4 = = weight 1 length 2 weight 2 length 1 32 4 = w 6
16. 30 ∙ 225 = 45 x Find the cross products. Divide both sides by 45. 150 = x Simplify. It will take 150 minutes to complete the job. Nate has already spent 30 minutes, so it will take him 150 – 30 = 120 more minutes to finish the job. Nate has 225 envelopes to prepare for mailing. He takes 30 minutes to prepare 45 envelopes. If he continues at the same rate, how many more minutes until he has completed the job? Additional Example 4: Business Application Set up the proportion. Let x represent the number of minutes it takes to complete the job. 45 x 45 6750 45 = 30 45 = x 225
17. 21 ∙ 160 = 24 m Find the cross products. Divide both sides by 24. 140 = m Simplify. It will take 140 minutes to complete the job. Nemo has already spent 21 minutes, so it will take him 140 – 21 = 119 more minutes to finish the job. Nemo has to make 160 muffins for the bake sale. He takes 21 minutes to make 24 muffins. If he continues at the same rate, how many more minutes until he has completed the job? Check It Out! Example 4 Set up the proportion. Let m represent the number of minutes it takes to complete the job. 24 m 24 3360 24 = 21 24 = m 160
18. Lesson Quiz: Part I Tell whether the ratios are proportional. 1. 2. 3. The ratio of violins to violas in an orchestra is 5:3. t The orchestra has 9 viola players. How many t violinists are in the orchestra? yes no 15 0.5 ft 4. Two weights are balanced on a fulcrum. If a 6 lb weight is positioned 1.5 ft from the fulcrum, at what distance from the fulcrum must an 18 lb weight be placed to keep the weights balanced? 48 42 = ? 16 14 40 15 = ? 3 4
19. Lesson Quiz: Part II 5. An elevator travels 342 feet as it goes from the lobby of an office building to the top floor. It takes 7 seconds to travel the first 133 feet. If the elevator travels at the same rate, how much longer does it take to reach the top floor? 11 s