The first term of an arithmetic sequence is 4 & the tenth term is 67 what is the common different?

Question

03-02-2017
Mathematics

contestada

The first term of an arithmetic sequence is 4 & the tenth term is 67 what is the common different?

Respuesta :

Otras preguntas

Which revision best corrects the errors in the given sentence? A firm handshake like a friendly smile, a pleasant attitude, and good manners is a valuable asse

Which sentence uses a verb that agrees with its compound subject? A. Either calculators or an adding machine make an accountant's work easier. B. Neither bread

how did herbert hoover earn the nickname “the great humanitarian?” A)He successfully managed the distribution of food to Allied nations throughout World War

The basic reason for citation is to A. make the writing project longer. B. provide a list of resources that the reader may want to view. C. give proper credit

how did the cold war affect the development of the global age?

What is the indirect object in the sentence? Mr. Garcia has told Rita everything about his trip. A. Rita B. everything C. Mr. Garcia D. trip

lowest term of 2/9???

Write each expression in the standard form for a complex number, a + bi. a. [3(cos(27°)) + isin(27°)]^5 b. [2(cos(40°)) + isin(40°)]^6

Which is a complete sentence? A. Only four miles up the coast. B. Over steep and rutted dirt roads. C. Helps support life in the deeper ocean. D. Ranger walks a

apologiabiology apologiabiology · Answer 1 · 2017-02-03T06:57:17+01:00

apologiabiology apologiabiology

03-02-2017

an=a1+d(n-1)
a1=first term
d=common differntce

a1=4

a10=67

a10=4+d(10-1)
67=4+d(9)
minus 4 both sides
63=9d
divide both sides by 9
7=d

common differnee is 7

Answer Link