alexwing285 alexwing285

04-05-2017
Mathematics

contestada

What is the common ratio of the geometric sequence below?
-2, 4, -8, 16, -32...
a. -4/2
b. -2/4
c. 2/4
d. 4/2

Respuesta :

ghanami ghanami

04-05-2017

hello :
the common ratio of the geometric sequence is:
-32/16 =16/-8 =-8/4 = 4/-2 =-2.... answer A : -4/2 = -2

Answer Link

Otras preguntas

Groundwater _____. contains high levels of salt minerals is the largest available source of freshwater is only found in very wet climates is only used to supply

twelve and three tenths more than five and thirteen thousandths of a number d is equal to fifteen and three hundred two thousandths. what is the value of d?

The homeowner installs an electrically heated mirror into the shower room.When a person has a shower, the heated mirrors does not become misty but stays clear.

Supply the missing reason(s) for the given proof

How to turn mixed numbers into decimals? For example 1/20

Robert Scott set out the North Pole or the South Pole on Christmas Day, 1911?

(3 pt) What Muslim ruler, born a nomad, established an empire that eventually spanned three continents - Asia, Africa, and Europe? A. Osman B. Ismail C. Abbas I

What is bigger 3/6 or 4 /10

autobiography of a calendar

What do enzymes do in cells? Thx in advance!!