Rugby4life Rugby4life
  • 04-06-2019
  • Mathematics
contestada

In how many ways can a student arrange 6 textbooks on a locker shelf that can hold 4 books at a time

Respuesta :

Аноним Аноним
  • 04-06-2019

Answer:

360 ways.

Step-by-step explanation:

This is the number of permutations of 4 from 6.

= 6P4 =   6! / (6 - 4)!

=  6! / 2!

= 6*5*4*3*2*1 / 2

= 360.

Answer Link

Otras preguntas

Sandy uses online banking. She pays a basic charge(6.99), ATM transaction fee (2.83) twice, and a statement fee(4.99). How much does she pay for lees?
the question is in the image.
PLEASE HELP!! Thanks:)
I have 26 protons,26 electrons, and 30 neutrons?
hhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeeelllllllllllllllllpppppppppppp
about 40 percent of the energy content of nutrients is captured as atp. the remainder is lost as __________.
Clarita’s mother has told her that it is equally probable that she will pick a five-dollar bill or a one-dollar bill out of her wallet. Which bills could be in
25. grandpa's name, godfrey, is German for “God's peace.”
Four times a number is at least -24. Is it 1,2,3, or 4?
What is the equation of the line that passes through the point (-6,1) and has a slope of 1/6