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

Breathing in humans is driven by all of the following except A. the muscles attached to the ribs. B. the diaphragm. C. air pressure. D. the m

“We Talk much of Liberty and property. But if we cut up the law of self-defense, we cut away the foundation of both. Place yourself in the situation of the... s

what number is 100 times as great as 0.3

When evaluating the usefulness of information, you want to make sure a. it is up to date. c. it can be used more than once. b. it is an advertisement. d. all of

A sequence is defined by the recursive formula f(n + 1) = 1.5f(n). Which sequence could be generated using the formula

Proper storage of food will help to maintain food quality, flavor, and nutritional value.

Angelina has five cakes. She wants to cut them into 2/5 pieces. How many pieces will she be able to cut?

I need the quadratic formula.

The French word sept and the Greek word hepta mean _____.

Phenotype refers to the ______ of an individual