gdaniel916otd8ln gdaniel916otd8ln

02-08-2017
Mathematics

contestada

Determine the 4th term in the geometric sequence whose first term is -2 and whose common ratio is -5

Respuesta :

02-08-2017

Again, any geometric sequence can be expressed as:

a(n)=ar^(n-1), a=initial term, r=common ratio, n=term number

We are told that a=-2 and r=-5 so:

a(4)=-2(-5)^(4-1)

a(4)=-2(-5)^3

a(4)=250

Answer Link

Otras preguntas

What’s the correct answer

Which of the following is a run-on sentence? A. The house was owned by the mayor. B. Karen's uncle arrives tomorrow she wants to see him. C. Mike joined the

what level of gonvernment has the power to regulate slavery

Is y = 135 a solution to y/45 = 3

In addition to the fur trade, Samuel de Champlain’s Quebec colony was helped by

What is the speed of a car that traveled 500 meter in 30 seconds?

division and distribution property 260 ÷ 4

A group of nursing assistants hired for the medical-surgical floors are attending hospital orientation. which topic should the educator cover when teaching the

a postal carrier can deliver to 130 houses in 2.5 hour. At this rate how many hours will it take to deliver to 312 house

Choose the equation of the vertical line passing through the point (8, −2). x = −2 y = −2 x = 8 y = 8