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

The respiratory system takes oxygen into the human body and expels carbon dioxide. Which body system interacts with the respiratory system to transport these ga

If the average of three numbers is V if one number is Z and another is y what is the remaining number ?

alex 's dog weighs 19 pounds. the veterinarian says this breed of dog typically weighs about 8kg. how many kilograms is Alex's dog above the typical weight? (o

What was the result of the collision of the two tectonic plates

Read the following passage. Use context clues to decide on the meaning of the boldfaced word. It could not be from the want of ASSIDUITY or perseverance; for he

which groups fought against each other in civil war of 1642-1645

Which of the following if added to this sequence A—G—A—T—G—C—G—A—G—T—T—A—C—G—G might create an insertion mutation? A.a fat molecule B.a sugar molecule C.a DNA m

After a job interview, you should _____. celebrate write a thank-you letter call the interviewer immediately to see if you got the job call your friend to tell

what does abrrevation mean

What is the value of y in the equation 2(2y − 12) = 0? 4 6 7 8