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

2. ¿Cuáles son los números que faltan en la siguiente sucesión compuesta? 2,3,4,6,6,9, 8, 12, _. 15, 12, 18, 14, -, 16, 24, 18...

Plzzzzzzzzzzzzzz answer fast Which of the following do you think use plasma? welding rocket engines computer chips surgery chemical analysis ozone generation

help? help help help help...

5x+7-4x=3x+9 as fast as possible pls

Highlight the verb(s). The dancers imitate Kermit the Frog's groovy moves. Submit answer Report a problem

Plssssssssss helppppppppp

Every election in U.S. society reaffirms the principle of rule of law divine right to rule limited government consent of the governed

PLEASE HELP ME REALLY IMPORTANT the answer is not c = 5 w = -8 x = -14

the sum of twice the first number and three times the second is 10 the sum of one seventh the first number and two thirds the second number is -2. what are the

6. MAKING COMPARISONS Consider the differences between a command economy and a market economy. Describe how each type of economy might deal with rising inflatio