benwickersham benwickersham

27-06-2017
Mathematics

contestada

Super Duper Urgent!
Find the sum of the summation of 2 i minus 12, from i equals 7 to 16.

Respuesta :

RickyChen RickyChen

27-06-2017

Sigma(i = 7 to 16, 2i-12) = 2*sigma(i = 7 to 16, i) -120
= 2*115-120 = 110

Answer Link

ohenry8thiam ohenry8thiam

01-08-2018

The correct answer is 110

Answer Link

Otras preguntas

~ANSWER ASAP BEST ANSWER WILL GET BRAINLIEST~ Writers organize their writings to make an impact on their readers. In Muir's writing about the Calypso Borealis,

chron = "time" The definition of chron is useful to know because it functions as A. a hononym. B. a prefix. C. an adverbial suffix. D. a word root.

What is the best estimate for the sum of 3/8 and 1/12

Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. Y=4.5 when x = 3

What social group in ancient Egypt was the largest?

Why did the church resist changes taking place during the middle ages in the renaissance that were leading to the scientific revolution? A.) The church was war

Solve for r. A = 1/2r^2y

Perhaps because of the pollution caused by the industrial revolution, british art in the late 18th - and early 19th -centuries seemed to focus on:

What is the rate of the reaction when the initial concentration of no is 0.400 m and that of br2 is 0.245 m ?

Please help with the question above :)!!! ^^