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

01-03-2017

105 different groups without doubling

Answer Link

Otras preguntas

Why do some people doubt that Shakespeare is the actual author of the plays attributed to him? a. Shakespeare was too busy being an actor to have written them.

Which of the following expressions could you use to estimate 47% of 89? 1/2 x 90 0.5 x 90 0.47 x 89 90/2

Which statements about the war in Vietnam are true? Choose all answers that are correct. a. Once South Vietnam surrendered, the rest of Southeast Asia soon fel

3 medical services offered by school health services

Which reaction is exothermic?

what issue united the republican party?

which is considered a high priority health issue in the united states. (a. anorexia b.autism c.immunizations d. dental health)

F=C(9/5) 32. How do variables make the formula useful?

what is the greatest common factor of 33 and 46

The square of a whole number 'n' lies between 80 and 150. Find all possible values for 'n'.