moisesguardado moisesguardado
  • 14-05-2020
  • Mathematics
contestada

Is the following sequence arithmetic? If so, identify the common difference.
18, 13, 8, 3,
Yes; 10
No
Yes; 5
Yes; -5

Respuesta :

ronhagrid310
ronhagrid310 ronhagrid310
  • 14-05-2020

Answer:

D(Yes;-5) is correct.

Step-by-step explanation:

Let's check 2 consecutive numbers

A(1) = 18

A(2) =13

=> common difference=A(2)-A(1) = 13-18 =-5

(Also, we see A(4)-A(3) = A(3)-A(2) =-5)

Answer Link

Otras preguntas

What Does it Mean to 'Fly the Flag'?
what takes place when you inhale and exhale ?
The formation of the Canary Islands was primarily caused by their location near a ? 1) subduction zone 2) mantle hot spot 3) divergent boundary 4) transform fa
What Is a Subplot? Thanks in advance
Which goal, set a womens convention in seneca falls in 1848, was finally achieved during the progressive era?
what happens to the particles of matter when a compressional wave moves through the matter
What Is a 'Class Act'?
In Economics, What is Signalling?
Hoe zeg je "I know a little dutch, I'm learning." in het nederlands?
after hearing this news from friar john, what does friar Laurence intend to do?