pickyouupschool pickyouupschool

25-04-2017
Mathematics

contestada

What is the 16th term of the following geometric sequence? 5, -10, 20, -40, 80, ...

Respuesta :

Аноним Аноним

25-04-2017

The pattern in this sequence is *-2

so

80 is the 5th number

-160, 320, -640, 1280, -2560, 5120, -10240, 2048, -40960, 81920, -163840

The 16th number of this sequence is -163,840

Answer Link

Otras preguntas

what is the meaning of when the ruler behaves himself correctly, the people will also

Solve: Log5x=log(2x+9)

Is congress made of 100. Judges and 435 representatives

Is congress made of 100. Judges and 435 representatives

Background Info:The standard enthalpy of formation (ΔH∘f) is the enthalpy change that occurs when exactly1 mol of a compound is formed from its constituent elem

A CABLE COMPANY CHARGES $25 PER MONTH AND $5 FOR EVERY PAY-PER-VIEW MOVIE ORDERED. WRITE THE EQUATION THAT REPRESENTS THE SITUATION,LET B represent the total bi

Mera painted equal sections of her bedroom wall to make a pattern. She painted 2/5 of the wall white and 1/2 of the wall lavender. Write an equivalent fraction

What is the world formula of photosynthesis? The chemical formula?

What is the matrizie of {3x-2y=-27 {x+3y=13

How many toes does a frog have