23-02-2016
Mathematics

contestada

Evaluate the summation of negative 5 n minus 1, from n equals 3 to 12..

Respuesta :

28-02-2016

The summation of negative 5 n minus 1, from n equals 3 to 12 can be expressed as

n = 3/12

substitute the value of n to the equatio

-5n – 1

-5( 3/12 ) -1

-9/4

Answer Link

wdougherty wdougherty

05-02-2021

Answer:

The answer is -9/4

Answer Link

Otras preguntas

can someone help me?

A same side interior angle of two parallel lines is three times the other same side interior angle. Find the measures of these two angles.

can someone help me??????

MY LAST 3 QUESTION WILL FOREVER BE GRATEFUL PLS HELP WILL GIVE BRANLIEST!! AT LEAST TAKE A LOOK!!!! PLS I AM BEGGING!!! 1. If the conditional statement “If my d

What is the final thing a good peer reviewer should do? A read for spelling and grammar errors B summarize problems and suggestions C note the good things about

1. What is the area of this triangle? 2.What is the area of this angle? 3.What is the area of this trapezoid? pls help, i would appreciate it!!

Draw line l and three points on l. How many segments are formed? Name all of them.

The diagram below is a scale drawing of a building and the parking lot outside of it. A scale factor of 1cm= 6ft was used to make the drawing What is the area

What would form a solution? O A. Mixing two insoluble substances O B. Mixing a solute and a solvent O C. Mixing a solute and a precipitate O D. Mixing two solut

Determine whether each statement is true or false. If a statement is true, give a reason or cite an appropriate statement from the text. If a statement is false