29-03-2017
Mathematics

contestada

Find the sum of the first 8 terms in the sequence?

Respuesta :

charltonwhitney charltonwhitney

29-03-2017

We need to find the 8 th term nth term is given as an=a1+(n−1)d n=8, d =-4 (common difference) a8=a1+(8−1)×d a8=1+7×(−4)

Answer Link

Otras preguntas

Study the equations: f(x)=11x-5 g(x)=-2x-4 What is h(x) = f(x) g(x)

What’s the correct answer answer asap for brainlist

change -23/20 into a deciamal

Answer number 5 a,b,c,d,e pls thanks

how much is 409,000x509,000

CAN YOU PLES FRIEND ME

I need help with project

The amplitude of a mechanical wave shows _____. A. how fast the wave is moving B. how many waves pass a given point in one second C. how many seconds it takes a

SECOND TIME ASKING HELP!!! 6. Jackie has n nickels and q quarters in her pocket. The total value of the coins is at least $24.75. Write an inequality that repre

What element is in period 4, group 12?

ACCESS MORE