Lesson: Arithmetic Mean Prentice Hall • Algebra 2 • Common Core • Glencoe • Algebra 2 • Common Core • Glencoe • Precalculus • Common CoreMathematics
In this lesson, we will learn how to find the arithmetic means for any two nonconsecutive terms in an arithmetic sequence.
Sample Question Videos
Find the number of the arithmetic means inserted between and 101 given the twelveth mean is 8 times the second one.
Find the number of arithmetic means inserted between 2 and 254 given the ratio between the sum of the first two means and the sum of the last two means is .
Find the number of arithmetic means inserted between 194 and 90 given the ratio between the second and the last means is .