melsramirez27 melsramirez27
  • 01-04-2020
  • Mathematics
contestada

What is the sum of these first 36 terms 1+4+7+...+103+106

Respuesta :

pawanbastakoti681
pawanbastakoti681 pawanbastakoti681
  • 01-04-2020

So,

first term(a)=1

last term(l)=106

no of terms(n)=36

Sn=n/2(a+l)

=18(107)

=1926

Answer Link

Otras preguntas

I need help please and explain me thanks
Why were europeans motivated to and begin exploring the world?
Find the y-intercept using the point (5,3) and the slope -2
A woman begins driving her car 25 km north of calgary. Some time later, the woman and her car are 100 km north of calgary. What is the distance and displacement
How did canals and railways transform trade in the interior of the united states?
PLEASE HELP!!vvvvvvv
Regina has started making baby quilts to sell at a craft fair. The inside of each quilt will measure four feet by five feet and will be surrounded by a border o
What is one effect of the rhyme in "barter"??
Can you compare any two unit rates ?
What is the molar mass of NaCl ?