thompsonjodi7085 thompsonjodi7085

22-05-2018
Mathematics

contestada

Write the sum using summation notation, assuming the suggested pattern continues. 3 - 15 + 75- 375 ...

Respuesta :

CastleRook CastleRook

01-06-2018

The sum notation for the series given will be found as follows:
3 - 15 + 75- 375 ...
the common ratio is:
-15/3=-5

the first term is:
a=3
thus the summation notation will be:
Sn=(from i=1 to n)∑a(-5)⁽ⁿ⁻¹⁾

Answer Link

Otras preguntas

A government employee working for the Department of Defense uses his knowledge of computer engineering to design communication software used by the military. Th

Which of the following is an example of a call to action? A. Vote for Mayor Lopez—the people’s choice. B. This election is too close to call. C. What ha

Lines a and b are parallel.

Why is it important to eat a variety of food everyday ?

Which substance can act as an Arrhenius base in an aqueous solution

i need help quickly please

Which of these processes is LEAST associated with producing genetic abnormalities? A) deletion B) nondisjunction Eliminate C) replication D) transformation

After the success of the Sputnik launch, the United States feared that

Simplify (8x^2 y^2 -4xy) /4xy

The use of multiple forms of pest control including biological, chemical, and the planting of pest-resistant crops is a strategy commonly called ________. the u