yahira34 yahira34
  • 22-10-2018
  • Mathematics
contestada

28th term of -242, -251, -260

Respuesta :

jcherry99
jcherry99 jcherry99
  • 22-10-2018

Answer:

-485

Step-by-step explanation:

Formula

Givens

an = a28

n = 28

a1 = - 242

Solution

d = a3 - a2

d = -260 - - 251

d = -260  + 251

d = - 9

an = a1 + (n-1)d

an = -242 + (n - 1)(-9)

a28 = - 242 + 27*(-9)

a28 = - 242 - 243

a28 = - 485

Answer Link

Otras preguntas

A scientist spends most of his time observing the night time sky and tracking the orbits of planets. Which branch of physical science is he most likely studying
Which of the following is not a structure on a prokaryote? A. cell wall B. defined nucleus C. flagellum D. pili
read the following prompt and type your response in the space provided write a one paragraph summary how the change in Colin reflects one of the themes of the b
When does point mutation occur?
Where do many of ZOODOMs animals come from?
why do most terrestrial organisms depend on plants
money lent to a corporation that promises to pay the loan back with interest is known as
What formed the Great Rift Valley? 1:volcanic activity and tectonic movement 2:a massive earthquake 200 years ago 3:a mountain range west of the valley 4:a mass
What is the lowest terms for the fraction 36 over 56?
Which benefit is the result of trade.... A Increased efficiency B Incentive to work harder C development of new markets D control of the business cycle