nintimanny nintimanny

04-02-2015
Mathematics

contestada

HELP PLEASE !!!!!
1 . What is the value of the sum indicated by the expression ( the bottom is 2k + 2 )

HELP PLEASE 1 What is the value of the sum indicated by the expression the bottom is 2k 2 class=

Respuesta :

konrad509 konrad509

04-02-2015

[tex]\sum_{k=4}^8(2k+2)=2\cdot4+2+2\cdot5+2+2\cdot6+2+2\cdot7+2+2\cdot8+2\\ \sum_{k=4}^8(2k+2)=10+12+14+16+18\\ \sum_{k=4}^8(2k+2)=70[/tex]

Answer Link

Otras preguntas

Which of the following statement(s) is/are true of the kidney? A. Each kidney is approximately the same size as an adult’s fist. B. Is located posterior

Jack determined one of the metrics he would use to gauge the level of exposure his marketing message had with his target market was the number of times the targ

Sales-oriented pricing objectives: A. may include market share targets as well as dollar or unit sales targets. B. might be achieved and still result in losses.

how did napoleón become the supreme leader of france

The effects of workplace violence can extend beyond the incident and even beyond the victim and the perpetrator. Which of the following could also be affected b

What are two properties of ionic compounds?

I need to write an equation for y = mx + b, The numbers i have are 20-80 and 1-4

What happened to world war 1 veterans as a result of the depression

what is the whitest name you can think of example for those(.... people.....) Bob

How should problem be understood ? write your own words .