dominicdoe11
dominicdoe11 dominicdoe11
  • 03-01-2018
  • Mathematics
contestada

For the sequence an=3n-5 what is the value of a30

Respuesta :

MrsStrong
MrsStrong MrsStrong
  • 17-04-2019

Answer:

[tex]a_{30} = 85[/tex]

Step-by-step explanation:

For a sequence [tex]a_n = 3n - 5[/tex], substitute the value n = 30 to find [tex]a_{30}[/tex].

[tex]a_n = 3n - 5\\a_{30} = 3(30) - 5\\a_{30} = 90 - 5\\a_{30} = 85[/tex]

Answer Link

Otras preguntas

what is the smallest unit that can carry on all functions of life
A rectangular bedroom floor has an area of 100 square feet and a length of 10 feet. What is the perimeter on the floor?
greatest common factor of 69 and 46
name the biome that has nutrient rich soil and is most often used for agriculture
If an element has more than one ionic charge, how is that piece of information represented in a chemical name?
The telephone was an innovation of A. Guglielmo Marconi B. Thomas Edison C. Alexander Graham Bell D. Jean Lenoir E. Gustav Eiffel
The perimeter of a rectangle is 34 units. Its width W is 6.5 units. Write an equation to represent the perimeter in terms of the length L, and find the value
I have 4 factors. Three of them 1,2 and 10. What is my fourth factor?
Which represents the inverse of the function f(x) = 4x?
What is the scientific notation of 6,780?