arifest arifest

24-08-2020
Mathematics

contestada

if the sum of a term of an ap is 2n square + 5n then find the 4th term

Respuesta :

achyut318 achyut318

24-08-2020

Answer:

19

Step-by-step explanation

Let the sum of n terms of A.P. = Sn

Ver imagen achyut318

Answer Link

lizgonzalez0904 lizgonzalez0904

24-08-2020

the fourth term is 19 !!!!!!!

Answer Link

Otras preguntas

The Speedy Fast Ski Resort has started to keep track of the number of skiers and snowboarders who bought season passes.The Ratio of the number of skiers who bou

if angle RZT=110, angle RZS=3s, and angle TZS=8s, what are angle RZS and angle TZS?

Which pair of lines are parallel? A. Y - 2x = -5 and 2x - y = -6 B. 2x + y = -5 and 2x - y = -6 C. Y- 2x = -5 and 2x + y = 6 D. 2x + y = -5 and 2x + y = 6

what is the lcm of 13 and 20, 11 and 13, 17 and 7, and 17 and 8? please help soon

How to round this number to the nearest thousandth 36.570438

What is 3.5 converted into a percent

Given: Line UV bisects Line WZ at V. Draw the diagram and find the measure of Line WZ ifVZ=4a+3 and VW+15-2a

a commercial jet has been instructed to climb from its present altitude pf 9000 feet to a cruising altitude of 44000 feet, if the plane descends at a rate of 2,

The Speedy Fast Ski Resort has started to keep track of the number of skiers and snowboarders who bought season passes.The Ratio of the number of skiers who bou

what is the greatest common factor of 78 and 27 ?