Web Results

www.reference.com/article/arithmetic-sequence-8622b9668a69568f

An arithmetic sequence is a sequence of numbers where there is a definitive pattern between the consecutive terms of the series. In general, arithmetic sequences can be represented by x = a + d(n - 1).

www.reference.com/article/calculate-sum-arithmetic-sequence-70f916b0feb7b8d6

Calculate the sum of an arithmetic sequence with the formula (n/2)(2a + (n-1)d). The sum is represented by the Greek letter sigma, while the variable a is the first value of the sequence, d is the difference between values in the sequence, and n is the number of terms i...

www.reference.com/article/arithmetic-sequences-used-daily-life-2491bf2c03ae9106

Arithmetic sequences are used in daily life for different purposes, such as determining the number of audience members an auditorium can hold, calculating projected earnings from working for a company and building wood piles with stacks of logs. Arithmetic sequences are...

www.reference.com/article/formula-arithmetic-mean-113b81ffcbde610c

The formula for the arithmetic mean of a group of numbers is A = S/N, where S represents the sum of all the numbers in the group, and N represents the total number of items in the group. Finding the arithmetic mean is essentially the same as taking the average.

www.reference.com/article/fact-family-arithmetic-b9fd9f4960ce7024

A fact family is a group of three numbers, where two of them add up to the third. Fact families are used in the study of primary arithmetic to introduce students to the relationship between addition and subtraction.

www.reference.com/article/arithmetic-sum-formula-f0aa48ffe199916a

The arithmetic sum formula is Sn = n/2 {2a + (n-1) d} where Sn is the sum of n-terms of an arithmetic progression, the first term is ‘a’ and the common difference between any two consecutive terms is given by d.

www.reference.com/article/explain-arithmetic-logic-unit-9a2b49d5e00dafe7

An arithmetic logic unit is a digital circuit that performs arithmetic and Boolean logic operations. It is one of the fundamental building blocks of modern central processing units.