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

How do the opening lines of Swett's "July," in which "the scarlet cardinal tells / Her dream to the dragonfly," present the month to readers? A. as a lively ti

the base si unit for electric is the

Find the new amount. 8 meters increased by 25% ?

Three terms , 19-6x , 2 + 4x , 6x + 1, are in arithmetic progression . a) Calculate the value of x .

As members of the Bourbon Triumvirate, Joseph E. Brown, Alfred H. Colquitt, and John B. Gordon all supported A) expanding the railroad system. B) high taxes for

Explain the difference between "b divided by 10" and "b divided into 10"

How is the slope of (3,-1), (6,7) equal 8/3

During the first 5 days, a hiker began hiking on the appalachian trail averaged 17 miles a day. during the next two days the hiker traveled 13 and 19 miles. The

Which area was completely changed, religiously and culturally, by the Seljuks? A. Anatolia B. Antioch C. Tripoli D. Edessa

X+3y=5 -2x-6y=-10 Solve using elimination