oleblue4950 oleblue4950
  • 27-02-2024
  • Mathematics
contestada

Without actually adding, find the sum of 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21.

a) 121
b) 231
c) 253
d) 264

Respuesta :

Otras preguntas

why were roads significant to the roman republic and ancient cultures and religions of the same time period
which value is equivalent to 15.2% written as a decimal
Round 38.47 to the one decimal place??
what is the answer for r+11+8r=29?
Colin is buying dirt to fill a garden bed that is a 9 ft by 16 ft rectangle. If he wants to fill it to a depth of 4in., how many cubic yards of dirt does he nee
Why did the USA and the USSR fall out after World War 2?
Find which two consecutive whole numbers the square root is between. Write the letter of the exercise on the number line between these two numbers. [tex] \sqrt3
the number of electrons in the outer ring of the elements phosphorus, potassium, oxygen, iodine, gold, bromine, sulfur, and cobalt?
You are comparing prices from 2 office supply stores. Your office needs 5 cases of blue paper. Home & Office Headquarters lists a case of paper at $25.85 wi
The table lists the results from a survey (of questionable accuracy) of adults and how much they spend on a night out.  The table displays the values rounded to