kendal79 kendal79

03-10-2019
Mathematics

contestada

Find the common ratio of the sequence. 3,-9,27,-81

Respuesta :

jimrgrant1 jimrgrant1

03-10-2019

Answer:

r = - 3

Step-by-step explanation:

To find the common ratio r, divide consecutive terms

- 9 ÷ 3 = - 3

27 ÷ - 9 = - 3

- 81 ÷ 27 = - 3

Thus common ratio = - 3

Answer Link

Otras preguntas

A severe infection can increase protein requirements by

How the erie canal improved water transportation?

Which of the following is not true about a FICO score? It is based on an algorithm. It is necessary in order to get a mortgage. It is supposedly a one-number

Which musical form is often the third movement of string quartets and classical symphonies

A lines passes through the point (2,4) and has a slope of 4. Find the equation of the line.

DNA replication results in two DNA molecules, a Each with one new strand and one original strand b Each with two new strands. c Each with two original strand

Simply fraction 34 3/40

A bleeding wound should be considered an emergency if it does not stop bleeding after how many minutes of firm, direct pressure? A. two B. ten C. twenty D.

Proper ion concentrations play an important role in cardiac function. which of the following would be a direct consequence of a deficiency in calcium ions?

why would it be hard to find an ideal co2 level if the light intensity is very low when in photosynthesis?