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

What are the three parts of the RNA nucleotide?

The particles in gas are never at what

What is 035.584 rounded to the nearest half

Which of the following is (are) true regarding the RDA? A. The acronym stands for recommended dietary allowance. B. There are often different values for men a

The height of a baseball, in feet, is represented by this expression, where t is time in seconds. -16t2+64t+3 The height of the baseball after 3.5 seconds

In an investigation of the electronic absorption spectrum of a particular element, it is found that a photon having λ = 500 nm provides just enough energy to pr

20 times what equals 180

The last reaction in the blood-clotting cascade involves the formation of a. thrombin b. prothrombin c. fibrinogen d. fibrin e. calcium

Small arteries that are dilated or constricted to control peripheral resistance, and thus blood pressure, are . A) Blood flow into a capillary bed is regulated

Use this list of Basic Taylor Series and the identity sin2θ= 1 2 (1−cos(2θ)) to find the Taylor Series for f(x) = sin2(3x) based at 0. Give your answer using su