judezhu695 judezhu695
  • 17-05-2022
  • Mathematics
contestada

14.4 .3 Two students are needed to work in the school store during the lunch hour every day, and four students volunteer for this work. What is the greatest number of days that can be arranged in which no pair of the four students work together more than once?

Respuesta :

quansa quansa
  • 22-05-2022

Answer:

6

Step-by-step explanation:

=4!/(4-2)!2!

=4x3x2x1/2x2

=12/2

=6

Answer Link

Otras preguntas

How do you use implicit differentiation to find x^2+3xy+y^3=10
what is the phenotype of a heterozygous person using T for tall and t for short
each year the gardners plant 7/8 of an acre with tomatoes. They sell half of what they grow at a roadside stand. What part of an acre do the gardeners use for t
each year the gardners plant 7/8 of an acre with tomatoes. They sell half of what they grow at a roadside stand. What part of an acre do the gardeners use for t
please solve the following equation. x-6x=56
what is the phenotype of a heterozygous person using T for tall and t for short
Why did the slogan Peace Land and Bread appeal to the Russian people?
Why did the slogan Peace Land and Bread appeal to the Russian people?
What military strategy defeated Cornwallis at Yorktown?
which process breaks down sugars to make atp when oxygen is present