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

Do this for me please!!
i will give you brainliest whoever answers correct first!!
With what does Jefferson equate tyranny? compulsion antagonism fallibility meanness
Describe America at the start WWII. What were most Americans' views on the war?​
The company’s _______ revealed that Mr. Jonas was in fact an employee ten years before the trial. a. stationery b. records c. subsidiaries d. portfolio
Smith believed that people acted due to an "invisible hand" of _____. a. Self-interest b. Laissez-faire c. National wealth d. Personal pride
Describe the government structure of Rome?
Find the area of the triangle. Round your answer to the nearest 10th. 10 6​
give a word similar in meaning foreign​
what is the value of the 4 in the number 17.884 give your answer as a fraction