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

find the range from 54 to (-13)
11. x squared - 7x = 0 12. 3x squared - 4x = 20x + 27
which of these is a personal tragedy Edgar Allan Poe experienced? a. his brother was killed in the war b. his young wife died of tuberculosis c. his father wa
what is the value of 3 in 5.349
why was frederick mueller ashamedbof his own father
Which phrase correctly orders –34, 15, –23, and 2? a. 2 < 15 < –34 < –23 b. –34 < –23 < 15 < 2 c. 2 < 15 < –23 < –34 d. –34 < –23
1+i is a zero of f(x)=x^4-2x^3-x^2+6x-6
6x3=15+3=18 explain the calculation
A person who excels in musical techniques or execution
what is 2096 to the nearest thousand