nightwing416 nightwing416

12-05-2017
Mathematics

contestada

Find the common ratio r for each geometric sequence and use r to find the next three terms. -2, 6, -18, 54...

Respuesta :

ghanami ghanami

12-05-2017

hello :
the common ratio : r = 54/-18 = -18/6 = 6/-2 = -3

Answer Link

Otras preguntas

Three electromagnetic waves arrive at a point from the same direction. They are polarized parallel to an x axis, and their electric fields at the point are E1 =

What expression is equivalent to 2^-3/2^-5?

Can anyone help me?please draw a model for me.

Complete the sentences below that describe the process of dune movement. Note that some terms will remain unused. View Available Hint(s): saltation, windward,

DNA transfer by conjugation is more efficient in a liquid medium setting, subjected to very mild agitation (stirring), rather than on an agar plate format. Why?

Given what you know about the experience of the Pilgrims on the Mayflower and the settlement of Plymouth, what topics or themes would you expect to be covered i

a scientist planted 120 seeds, and 90 sprouted. What percent of the seeds failed to sprout?

solve the equation 8x+5x-7x= -45+63 X= ?

The most powerful trade associations represent large industries such as what?

which of the following equations depicts a balanced equation, Na2CO3+2HCl=2NaCl+CO2+H2O, NaCO3+HCl=2NaCl+CO2+1H2O, 2Na2CO3+3HCl=3NaCl+2CO2+H2O or Na2CO3+HCl=NaC