Seudónimo Seudónimo
  • 01-09-2016
  • Mathematics
contestada

Determine the position of a given value.

-3,-8,-13,..........,-58

( what position is -58, in other words )

Respuesta :

Аноним Аноним
  • 01-09-2016
[tex]-58=-3+(n+1)(-5)[/tex] 

[tex]-58=-3-5n+5[/tex] 

[tex]-58=2-5n[/tex] 

[tex]-60=-5n[/tex] 

[tex]-60/5=-5n/5[/tex] 

[tex]n=12[/tex] 

[tex]-58 \ is \ in \ the \ 12th \ position [/tex]
Answer Link

Otras preguntas

what is commercial farmer?​
Elizabeth is going to invest $480 and leave it in an account for 8 years. Assuming the interest is compounded continuously, what interest rate, to the nearest t
Long-term effects of this drug are: persistent psychosis, visual disturbances, disorganized thinking, paranoia, mood changes O CNS DEPRESSANT CNS STIMULANT Diss
The dot plot shows the weekly biking times (in hours). What are the most appropriate measures to describe the center and variation? Find the measures you chose.
Which of the following would not be discussed at in meetings
The volume of a large tank is 210 ft3. It is 5 3/5 ft wide and 1 4/5 ft high. What is the length of the tank​?
7 1⁄4 − 3 3⁄4 plessssssssssssssssss explainnnnnn
are these easyyyyyyyyyyyyyyyyyyyyyyyy
You are part of a small group of humans rocketed at “warp speed” to Planet X, without any books, weapons, or technology. Planet X has no ozone layer to protect
Calculate the average rate of change for the graphed sequence from n = 2 to n = 4. (2 points)