g3ucortyterrey
g3ucortyterrey g3ucortyterrey
  • 23-09-2016
  • Mathematics
contestada

Find the number of ways to listen to 4 different CDs from a selection of 10 CDs.
151,200

5040

2880

720

Respuesta :

jessylingard
jessylingard jessylingard
  • 23-09-2016
i think is the second number 5040
Answer Link
Hussain514 Hussain514
  • 27-09-2016
  Probibility (10,4)
= 10 * 9 * 8 * 7
= 5040
so B is right option 
hope this helps
Answer Link

Otras preguntas

write a paragraph on my favourite teacher
Collect information about working of geyser and prepare a report
a sum of RS 500 is in the form of denominators of RS5 & RS 10..if the total no. of notes is 90 ,find the no. of notes of each type................
how do u express a ratio as a decimal
what are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994
write a paragraph on wonders of science
the total cost of 3 tables & 2 chairs is rs 1850 ...if a table RS 75 more than a chair ,find the price of each ?
What year did the Mayflower sail the ocean blue?
how do u express a ratio as a decimal
What is the fraction 18/24 reduced to its lowest terms? A. 9/12 B. 3/4 C. 24/18 D. 18/24