percent change 49 videos
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Percent Change
Pre-Algebra Decimals and Percents
How to calculate a percent change, percent increase, or percent decrease
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Percents
Algebra Pre-Algebra
How to set up percent problems as proportions.
percent cross multiply proportion -
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Percent Yield
Chemistry Chemical Reactions
How to find percent yield for chemical experiments.
percent yield ratio actual yield theoretical yield -
Percent Concentrations
Algebra Word Problems Using Systems of Equations
How to solve word problems about mixing two liquids with different percent concentrations.
percent concentration mixture -
Climate Change
Biology Conservation Biology
The effects of climate change.
climate change greenhouse effect weather patterns -
Equilibrium Changes
Chemistry Chemical Equilibrium
How Le Chatlier changes affect chemical equilibrium.
Le Chatelier's principle equilibrium changes -
Change of Base Formula
Algebra 2 Inverse, Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement.
change of base log logarithm -
Change of Base Formula
Precalculus Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement.
change of base log logarithm -
Phase Change
Chemistry Kinetic-Molecular Theory
How to predict and understand the circumstances under which matter changes phase.
phase changes melting freezing condensation vaporization sublimation deposition -
Average Rate of Change
Calculus The Derivative
How to compute the average rate of change of a population over an interval of time.
average rate of change population time change in population change in time population models rate of increase -
Definite Integrals As Net Change
Calculus The Definite Integral
How to use the fundamental theorem of calculus to compute the net change of a quantity.
definite integral net change rate of change net change theorem fundamental theorem of calculus -
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Instantaneous Rate of Change
Calculus The Derivative
How to estimate the instantaneous rate liquid is pouring out of a container at t=4 by computing average rates of change over shorter and shorter intervals of time.
average rate of change instantaneous rate of change change in quantity change in time limits -
Applications of Fractions, Decimals, Percents
Pre-Algebra Decimals and Percents
Applications of fractions, decimals, and percents
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Estimating Percents
Pre-Algebra Decimals and Percents
Using 1% or 10% to estimate other percents of a given number
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Converting Decimals, Percents, Fractions
Pre-Algebra Decimals and Percents
How to convert between fractions, decimals, and percents
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Word Problems With Percents
Pre-Algebra Decimals and Percents
Listing possible real world applications of percents
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Boiling
Physics Heat Transfer and Change of Phase
How matter changes phase from liquid to gas.
boiling boil phase change
