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General Chemistry

Jules

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Physics with Calculus

Patrick

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General Biology

Jason

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Financial Accounting

Brian

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Introduction to Psychology

Hannah

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Microeconomics

Struggling with the skeletal system, organ functions, or body processes? Connect the dots across anatomy and physiology to master the material with confidence.

Anatomy & Physiology

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College Algebra

Callie

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Organic Chemistry

Johnny

From Punnett squares to gene expression and DNA replication, genetics concepts are explained clearly to make problem solving more straightforward.

Genetics

Kylia

Balancing general, organic, and biochemistry in one course can be tough. Key concepts are connected across all three areas to help everything make sense together.

GOB Chemistry

New to chemistry? Atoms, elements, and reactions are broken down into simple steps to build a strong foundation for success in class and labs.

Introduction to Chemistry

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Microbiology

From membranes and organelles to signaling pathways, cell biology is explained clearly to connect structure and function with ease.

Cell Biology

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Analytical Chemistry

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Trigonometry

Nick

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Calculus

Want to apply calculus to real-world business problems? Rates, optimization, and economic models are explained in simple terms for practical use.

Business Calculus

From probability to hypothesis testing, statistics concepts are explained step-by-step to build problem-solving skills and exam readiness.

Introductory Statistics

Colleen

Struggling with data analysis, probability, or regression? Statistics is connected to real-world business decisions to make concepts easier to apply.

Statistics for Business

From proteins and enzymes to metabolism and pathways, biochemistry concepts are connected across chemistry and biology for deeper understanding.

Biochemistry

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Macroeconomics

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Personal Health

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Nutrition

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Medical Terminology

Explore how human societies are organized, how social relationships shape behavior, and how cultural, economic, and political forces influence everyday life.

Introduction to Sociology

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Beginning Algebra

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Intermediate Algebra

Learn the toughest concepts covered in Beginning & Intermediate Algebra with step-by-step video tutorials and practice problems by world-class tutors

Beginning & Intermediate Algebra

Confused by cells, genetics, or how life works? Explore the building blocks of biology with simple, engaging explanations that turn complex science into concepts you'll actually understand.

Introductory Biology

Curious about how your body works? Dive into human biology with clear, approachable lessons that break down anatomy, physiology, and everything that keeps you alive and thriving.

Human Biology

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Need a solid foundation before calculus? Algebra and Trigonometry concepts like functions and sequences are clarified to prepare you for success.

Algebra & Trigonometry

From logic and problem solving to voting systems, personal finance, and statistics, liberal arts math topics are explained step-by-step to build confidence with real-world mathematical thinking and strong preparation for quizzes and exams.

Liberal Arts Math

From logic and problem solving to ratios, finance, and statistics, quantitative reasoning concepts are explained step-by-step to build confidence applying mathematics to everyday situations, workplace contexts, and practical decision-making.

Quantitative Reasoning

Learn the type of accounting that focuses on providing financial information to internal stakeholders within an organization

Managerial Accounting

Tyler

Learn the guidelines that govern how financial transactions are recorded and reported

Principles of Accounting

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Prealgebra

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Master the fundamentals of algebra as you solve equations, analyze patterns, and work with mathematical relationships through guided, step-by-step instruction.

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Learn Copilot for Customer Service Specialists with Ross Smith

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Copilot for Human Resources Specialists

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Copilot for Executive and Administrative Assistants

Learn Copilot for Marketing Specialists with Tim Warner

Copilot for Marketing Specialists

Learn Copilot for Project Managers with Shaun Wassell

Copilot for Project Managers

Learn Copilot for Sales Representatives and Account Managers with Lydia Evelyn

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Copilot for Data Analysts

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Copilot for Financial Analysts

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Generative AI Toolbox

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Generative AI for Marketing Professionals

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Agile & Product Management

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Digital Marketing Analytics

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Project Management

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AI in Marketing

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Introduction to Python

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Blockchain and Cryptocurrency

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Chapter 20: Electric Fields and Forces – Study Notes

Guida di studio - Impara con i video

Electric Charge

Charging Objects

Conservation of Charge

Coulomb's Law (Electric Force)

Electric Field

Electric Field Lines

Electric Fields in Conductors

Forces & Kinematics

Vectors, Scalars, & Displacement

Vector Composition & Decomposition