AngelAnn112 AngelAnn112

25-05-2016
Mathematics

contestada

What is the fifth term of a sequence whose first term is 5 and whose common ratio is 3?
A. 243
B. 405
C. 1,215

Respuesta :

FaithDestinyHorton FaithDestinyHorton

26-05-2016

a=first term
r=common ratio
n=the term
a(5)=5*3(5-1)
a(5)=5*81
a(5)=405
The answer is B)

Answer Link

pinsydney88 pinsydney88

27-11-2018

The answer is B, 405.

Answer Link

Otras preguntas

number patterns solve8 12 18 27

Cen you tell me what is perspective 1. a kind or type 2. boredom 3. a viewpoint 4. determined

fifteen percent of the workers at nationwide industries earn minimum wage. if 24 workers earn minimum wage, how many total workers are there at nationwide indus

Reorder the following equations in ascending order of steepness.y = 15x + 5y = 0.15x - 1y = xy = x + 100

number patterns solve8 12 18 27

1. Sometimes in very cold places water pipes burst. Give reason why.

who is martin Luther king

Which equation will have the same solution as 3(2x-1)+4x=13?

A surveyor has poles A, B, and C set to form a right triangle with the right angle at B. If the distance from A to B is 35 meters and the distance from B to C i

Which measures would be the side lengths of a right triangle? A. 2 cm, 5 cm, 7 cm B. 9 cm, 14 cm, 17 cm C. 7 cm, 17 cm, 24 cm D. 5 cm, 12 cm, 13 cm