gdaniel916otd8ln gdaniel916otd8ln

02-08-2017
Mathematics

contestada

determine 8th term in the geometric sequence whose first term is -10 and whose common ratio is 2

Respuesta :

02-08-2017

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=-10 and r=2 so:

a(8)=-10(2^7)

a(8)= -1280

Answer Link

Otras preguntas

HELP ASAP!!!!!!!!!!!

A line segment has an endpoint at(5,7). If the midpoint of the line segment is (3,3), what are the coordinates of the point at the other end of the line segment

Do you think a nation can exist peacefully if people within it speak different languages? Or do you think that languages should be the basis for where a nation’

Select the word that can be a synonym for creation and best fits the sentence. The artist hoped to show his finished creation, or at the museum. O thought O pro

Need help with this please

m< 9 = 6x and m< 11 = 120. Find the value of x so that line c is parallel to line d A. 20 B. 30 C. 114 D. 15

What military rank did elvis reach before he was discharged in 1964?.

Classify each job as working more with data, people, or things. Occupation Social Worker Air Traffic Controller Butcher Counselor Doctor Mechanic Model Welder T

3 Completa la tira cómica con el pretérito de los verbos entre paréntesis. 20 points Antonio ¿Qul como (comer) para cenar? comosto (Comer) pescado ¿Por qué me l

please answer me fast