critter2390 critter2390
  • 11-11-2017
  • Mathematics
contestada

The first four terms of an arithmetic sequence are 28 20 12 4 which term of the sequence is -36

Respuesta :

tynollette tynollette
  • 15-11-2017
the nth term=the first term +(n-1)the difference
Here the difference between neighboring terms is -8
-36=28+(n-1)*(-8)
-8(n-1)=-36-28=-64
n-1=8
n=9
the 9th term is -36
Answer Link

Otras preguntas

what does 'butterfingers' mean?
how will you describe the pathway of oxygen in breathing system?
How long will lucy have to wait before her $2500 invested at 6% earns $600 ?
write quadratic equation whose roots are 4 and -3 and whose leading coefficient is 5 use the letter X to represent the variable ? =0
describe how the life of a teen parent differs from the life of a teen without a child.
Steve built a rectangular  table that is 72 inches long and has a perimeter of 240 inches.What is the width of Steve's table? Please answer for me.
Which of Mendel's laws or principles explains that traits are passed from parents to offspring individually instead of as pairs, groups, or sets?A. The Principl
How will you described the sequence of oxygen, carbon dioxide, and blood flow in your own words.
how many tenths are in 15.03
how do i say have a nice day in Spanish