48 Videos for "average"

Economics: Cost & Revenue  Problem 1
Math › Calculus › Applications of the Derivative
How to determine intervals of time when the average rate of change is negative or positive, and how to compute average rate of change from a graph. 
Optimization Using the First Derivative Test  Problem 3
Math › Calculus › Applications of the Derivative
How to compute the average velocity of an object moving in one dimension and how to represent average velocity on a graph. 
Optimization Using the Second Derivative Test  Problem 3
Math › Calculus › Applications of the Derivative
How to compute the average rate of change of the amount of liquid in a tank over an interval of time, and how to represent this average rate on a graph. 
Atomic Mass
Science › Chemistry › The Atom
Using atomic mass to understand isotopes. 
Mean  Problem 2
Math › Algebra › Introduction to Statistics
How to use the mean to calculate a GPA. 
Mean  Problem 1
Math › Algebra › Introduction to Statistics
How to calculate the mean from a word problem. 
Multiplication and Division  Problem 2
Math › PreAlgebra › Integers
Calculating an average from a word problem with positive and negative numbers 
Trapezoid Midsegment Properties  Concept
Math › Geometry › Polygons
How to define the midsegment of a trapezoid, calculate its length, and relate it to a triangle midsegment. 
Trapezoid Midsegment Properties  Problem 1
Math › Geometry › Polygons
How to find the length of a trapezoid midsegment and the angles created by the midsegment. 
Analyzing Data  Concept
Math › Algebra 2 › Real Numbers
How to distinguish between mean, median and mode. 
The Definition of the Derivative  Concept
Math › Calculus › The Derivative
How to define the derivative of a function at a point x=a. 
Economics: Cost & Revenue  Problem 2
Math › Calculus › Applications of the Derivative
How to estimate the instantaneous velocity of an object at t=2 by computing average velocities over shorter and shorter intervals of time. 
Trapezoid Midsegment Properties  Problem 2
Math › Geometry › Polygons
How to find the length of the segments that divide the sides of a triangle into three congruent segments. 
Instantaneous Velocity  Problem 3
Math › Calculus › The Derivative
How to estimate instantaneous velocity when position and time are given in a table. 
Optimization Using the Second Derivative Test  Problem 2
Math › Calculus › Applications of the Derivative
How to compute the average rate of change of a population over an interval of time. 
Optimization Using the First Derivative Test  Problem 2
Math › Calculus › Applications of the Derivative
How to compute the average velocity of an object moving in one dimension. 
Optimization Problems: Applications to Economics  Concept
Math › Calculus › Applications of the Derivative
How to use the optimization methods of calculus to optimize cost or revenue. 
Optimization Using the Second Derivative Test  Concept
Math › Calculus › Applications of the Derivative
How to compute the average velocity of an object moving in one dimension from a graph of its position vs. time. 
Applied Linear Inequalities  Concept
Math › Precalculus › Linear Equations and Inequalities
How to find a test score to keep the class grade at least 90%. 
Economics: Cost & Revenue  Concept
Math › Calculus › Applications of the Derivative
How to compute the average rate of change of the amount of a drug in a patient's bloodstream over an interval of time, and how to interpret whether the amount is increasing or decreasing over time.