alembcke5160 alembcke5160
  • 17-08-2017
  • Mathematics
contestada

If exactly three of the taxis are in need of repair, what is the probability that every airport receives one of the taxis requiring repairs?

Respuesta :

freedFromDesire freedFromDesire
  • 17-08-2017
Probability is:

x- all taxis
3- taxis in need of repair

Prob. = x! / 3! * (x-3)!
Answer Link

Otras preguntas

How does Kepler's first law refine the Copernican model?
find the square root of 7 1/9
How did women's political status change from 1770 to today
Explain what people try to achieve when they make a decision or trade-of
Which situation can be represented by the inequality 4x - 25_< 125
A book store bought 160 copies of a book from the publisher for 4,000. If the store gives away 2 books, how much money will it lose?
Stephens fraction had a reunion last weekend. If there were 24 family members and 8 apple pies cut into 6 slices, what answer choice represents the fraction of
how often is a baby Wolf born
Explain what people try to achieve when they make a decision or trade-of
Which situation can be represented by the inequality 4x - 25_< 125