gracious391 gracious391
  • 02-06-2018
  • Mathematics
contestada

what is the sum of odd positive integers less than 50

Respuesta :

durgachetri678 durgachetri678
  • 02-06-2018
S= n/2[2*a+(n-1)*d
Where n=number of terms,a=first term,d=common difference
Putting the values,
S= 25/2[2*1+(25-1)*2]
So the answer is 625
Answer Link

Otras preguntas

what other areas beside egypt did the new kingdom pharoahs conquer
which city was located nearest the nile river delta
write words to match the expression. 24- ( 6+3)
what other areas beside egypt did the new kingdom pharoahs conquer
which city was located nearest the nile river delta
If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?
what other areas beside egypt did the new kingdom pharoahs conquer
write words to match the expression. 24- ( 6+3)
which city was located nearest the nile river delta
Which two numbers have a difference of 5 and a product of 3.36???