layladoesmc layladoesmc
  • 01-03-2017
  • Mathematics
contestada

Randy has to pick two people to work with out of 15. How many different groups can he pick?

Respuesta :

Аноним Аноним
  • 01-03-2017
He can only pick 7 different groups because 2 times 7 is 14, and there are 15 people in all.

Hope this helps. c:
Answer Link
trinitydomingu
trinitydomingu trinitydomingu
  • 01-03-2017
105 different groups without doubling
Answer Link

Otras preguntas

What did kirant people look like?
32. Explain why carbon shows versatile nature why it forms so many organic compounds.​
My mother is 43 years old.I am w years old. Write an expression as to how old we will both be in h year's time.​
y = }(x+6) - 5 m= ba b=
draw a flowchart to input a number and find out whether it is divisible by 7 or not​
(4x+2) 2 the 2 is an exponent
Find the area, in square units, of rectangle ABCD plotted below. C(4,4) D(-8,0 B(6,-2) A(-6, -6)
What five consequences are likely to occur if constitutional rule breaks down
I have no idea how to do a critique and it's due in 5 days. Please give me some tips.
What are the characteristic property's of metals such as malleability and high conductivity are due to ?