dominicdoe11 dominicdoe11

03-01-2018
Mathematics

contestada

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

Respuesta :

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

Match the following terms and definitions. 1. a seed leaf dicotyledon 2. a flowering plant with seeds that have two seed leaves monocotyledon 3. a food stora

Use prime factorization to write 18/72 in simplest form?

the gas tank in dad's car holds 12 gallons. the gas tank in mom's truck holds 50% more then that. how much gas does the truck tank holds

3 2/5 to an improper fraction

Which statement concerning the protons in an atom is true?

Which part of the digestive system assist in breaking down food into smaller molecules? A) mouth & teeth B) stomach C)small intestine D) all of the abov

What is the painting name, painters name and, time period?

Which of the following statements, if true, would support evolution and the idea that all life comes from a common ancestor? Select all of the boxes that apply.

You have 4.872 x 10^34 atoms of copper. How many moles is this? A. 7.666 x 10^32 mol B. 2.933 x 10^58 mol C. 1.237 mol D. 8.093 x 10^10 mol

To provide for change, the authors of the United States Constitution included the amendment process and the