lamber346 lamber346
  • 03-05-2018
  • Mathematics
contestada

what is the fifth term of the arithmetic sequence 7,3,-1....

Respuesta :

eduty11 eduty11
  • 03-05-2018
The formula is a1+d(n-1). 7+ -4(5-1). a5 = -9.
Answer Link

Otras preguntas

Description of what is an ecosystem
What does ¿Cuál es la fecha de mañana? mean and how would you reply?
Translucent definition: __________ is allowed to pass through translucent objects.
How do figure out 120/f = 1.2?
Force and Motions: Pushes and pulls of all kinds are________.
I would like to know if 1 km is greater or less then 999 m
Douglas wants to draw a circle graph showing the favorite colors of his friends. When he polled his friends asking each their favorite color, 25% of his friends
expand and simplify this can you help  (2x²−3x+4) ( x²+5x−7)
I am so confused about this graphing problem, just need answer doesn't have to show workRectangle ABCD has a length of 9 and a width of 7. Point D is the ordere
Translucent definition: __________ is allowed to pass through translucent objects.