lsiapno28 lsiapno28
  • 18-09-2020
  • Mathematics
contestada

Write an equation for the nth term of the arithmetic sequence. Then find a50.
26, 22, 18, 14, ...

Write an equation for the nth term of the arithmetic sequence Then find a50 26 22 18 14 class=

Respuesta :

Cytokine
Cytokine Cytokine
  • 18-09-2020

First, we need a few things.

The first term = 26

The common difference = 22 - 26 = -4

26 - 4(n - 1) is our equation.

Let's plug 50 into n to find a50

a50 = 26 - 4(50 - 1)

a50 = 26 - 4(49)

a50 = 26 - 196

a50 = -170

Answer Link

Otras preguntas

name three examples of economic transformation for the youth of South Africa​
What is the difference between an objective plot summary and a theme-based summary?
Need help asap will give brainlest whatever it is call
What has to be true if you want to convert one rate to another rate?​
DESIGN A footbridge is suspended from a parabolic support. The function h(x) = x2 + 9 represents the height in feet of the support above the walkway, where x =
Find rate of change pls
Oliver is working for a team that uses object-oriented concepts to design software. Which language would they use to develop this software? OA Scheme need help
PLSSSS HELP! 11^9–11^8+11^7 is divisible by 3 and 37.
explain about the immigration act 1983 ​
Helpp please!! How does mass production and industry transform war?​