Videos [101–200 of 22895 Videos]
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03:10Evaluating Expressions with Integers and Absolute Values
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03:12Finding Unknowns in Given Formulas by Direct Substitution Involving Cube Roots
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04:06Using the Binomial Theorem
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01:53Finding the Slope of a Line by Rearranging Its Equation to Slope-Intercept Form
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04:35Recalling What Force Holds an Ionic Structure Together
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02:10Determining the Organelle That Surrounds the Plant Cell to Provide Structure and Support to the Cell
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00:44Expressing a Vector in Terms of the Two Unit Vectors 𝐢 and 𝐣
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07:54Describing the Relationship between Two Destructively Interfering Light Waves
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13:35Exponential Growth and Decay Models
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03:42Identifying the Image of a Point on a Trigonometric Graph following a Transformation
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04:04Identifying One-to-One Functions
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06:51Mass Spectrum of Fluorine (F₂)
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02:15Adding Three-Digit Numbers Using Partial Sums
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06:23Understanding Energy Transfers and Conversions
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08:18Finding the Perimeter of a Triangle Using the Similarity between Two Triangles
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02:38Identifying the Observation That Would Be Made When Silver Nitrate Is Combined with Chloride Ions
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03:23Describing Processes That Influence the Phenotype of an Organism
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02:28Counting Outcomes of Three Events Using the Addition Rule
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01:27Determining the Reaction Forces from Colliding Balls
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05:54Determining the Coordinates of the Centre of Mass of Equal Discrete Masses Located on the Vertices of an Equilateral Triangle
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04:59Finding the General Antiderivative of a Polynomial Function
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02:16Calculating the Hydroxide Concentration of an Aqueous Solution given the Proton Concentration
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04:17Finding Missing Data Values of a Data Set given the Median, Mean, and Range
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02:16Applying the Fundamental Counting Principle
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03:00The Surface Area of Composite Solids Containing Spheres
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03:16Finding the Indefinite Integral Using Standard Integrals
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03:48Heading Required to Fly in a Particular Direction Against a Prevailing Wind
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03:39Understanding the Emission of X-Rays in a Coolidge Tube
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04:10Evaluating Exponent Expression by Changing Terms to the Same Base
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00:40Identifying the Skip Count Sequence of Three-Digit Numbers
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06:18Determine the Limit of a Rational Function Raised to a Linear Exponent
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03:03Finding the Prime Factorization of a Large Number
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01:24Determining the Baryon Number of a Xi Baryon
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01:52Determining a Quadratic Equation from its Graph
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02:03Finding the Length of a Side in a Triangle given the Corresponding Side in a Similar Triangle and the Similarity Ratio between Them
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02:12Identifying the Traits Associated with Turner Syndrome
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02:19Finding the General Antiderivative of a Given Function Involving Trigonometric and Exponential Functions
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02:27Verifying the Outliers of a Data Set
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03:32Identifying the Statement That Correctly Compares Phenol with Ethanol
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01:51Using the 𝑝-Series Test
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02:35Determining the Spring Constant of a Spring
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01:24Creating Quadratic Equations with One Variable
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02:19Dividing Positive Mixed Number Expressions by Negative Integer Exponents
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02:38Finding the Volume of a Cylinder in a Real-World Context
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03:24Evaluating the Addition of Rational Numbers by Conversion
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01:11Multiplying Numbers in the Multiplication Table
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01:04Adding Two Decimal Numbers
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05:30Adding Three Fractions and Simplifying the Answer
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16:23Estimating Population Percentages from a Normal Distribution in Context
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13:06Ordering Numbers up to 20
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02:33Arranging Given Fractions in Ascending Order
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02:05Finding the Perimeter
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15:39Relating Multiplication and Division
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03:15Finding the Outliers of a Data Set
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01:56Finding the Slope of a Line Passing through Two Points
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03:56Finding the Velocity and Displacement of a Particle Moving with Uniform Acceleration
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02:24Determining the Color of Litmus Solution When Added to the Solution Made from Dissolving Magnesium Oxide in Water
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02:07Understanding the Stages of Transcription
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01:59Recalling the Result of a Postive Emulsion Test with Ethanol
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01:53Finding the Volume of a Cube and a Cuboid in a Real-World Context
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00:53Identifying the Role of Hemoglobin
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01:39Finding the Measure of an Angle in a Parallelogram given the Opposite Angle’s Measure
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03:39Determining the Measure of the Angle between Two Lines with Given Direction Ratios
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02:57Finding the Solution Set of an Inequality of First Degree in R
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02:28Applying Operations on Matrices Involving Scalar Multiplication to Find an Unknown Matrix
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02:51Adding Numbers up to 100
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01:38Finding the Length of the Intervals between Numbers on a Given Number Line
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02:16Describing the Difference Between the Genetic Variation of Organisms Produced by Asexual and Sexual Reproduction
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02:12Finding the Volume of Pyramids
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01:21Evaluating Numerical Expressions Using the Distributive Property
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01:45Converting from Fluid Ounces to Cups
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06:03Evaluating Cubic Roots of Algebraic Expressions
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16:48Filtration and Crystallization
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02:32Identifying the Properties of Multiplication in a Set of Numbers
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02:46Finding the Average Rate of Change of the Surface Area of a Cube as It Expands
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01:29Solving Addition Picture Problems with Numbers up to 10
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16:19Doped Semiconductors
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01:10Converting Weight from Kilograms and Tonnes to Grams
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17:59Partial Fractions: Nonrepeated Linear Factors
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02:54Identifying the Notation of a Given Geometric Object
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01:08Understanding Place Value When Comparing Numbers
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03:04Finding the Equation of a Straight Line in Vector Form
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02:34Finding the General Form of the Equation of a Plane
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01:51Multiplying Two Radical Values
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03:23Determining If Side-Side-Angle Is a Valid Congruence Criterion
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02:10The Definition of a Vertex Angle
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02:42Integrating Trigonometric Functions
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02:19Finding the Energy Dissipated by an Electrical Component
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02:25Recognizing the Formula for Potential Difference
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01:13Matching the Objects in Two Groups to Decide Whether One Group Has Fewer Objects Than the Other
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01:44Finding the Missing Number in Multiplication Equations from the 3 Times Table
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02:53Identifying the Graph That Represents a Motion with Uniform Acceleration
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15:24Second- and Higher-Order Derivatives
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03:55Finding the Inverse of a Quadratic Function
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01:32Finding the Equations of Lines Parallel to the Axes That Pass through a Given Point
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06:15Finding the Derivative of a Function Defined by an Integral Where Its Limits Contain a Variable
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04:58Finding the Displacement Covered by a Particle When It Comes to an Instantaneous Rest Given That There Was No Acceleration
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05:51Graphing Using Derivatives of Given Functions
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02:33Finding the Unknown Length in a Right-Angled Triangle Using the Euclidean Theorem
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04:32Calculating the Solubility Product of a Salt Given the Amount Dissolved
