hello test
Solution
1. You have 14 personnel to assign to four teams of 5, 4, 3, and 2 persons. In how many different ways can you create those teams?
answer - 14!/(5! * 4!*3!*2!) = 2522520
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2. A container holds 10 balls labeled 1-10. You select 5 of them at random. How many different selections result?
Answer- 10c5 = 10!(5! * 5!) = 252
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3. A lock uses a sequence of hexadecimal numbers. No two characters can be repeated across a 6 character code. How many different codes are there?
answer - 16*15*14*13*12*11 = 5765760
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PLEASE RATE SIR!!
ASK IF ANY DOUBT !!!
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HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...
hello testSolution1- You have 14 personnel to assign to four teams of.docx
1. hello test
Solution
1. You have 14 personnel to assign to four teams of 5, 4, 3, and 2 persons. In how many different
ways can you create those teams?
answer - 14!/(5! * 4!*3!*2!) = 2522520
--------------------------------------------------------------------------------------------------
2. A container holds 10 balls labeled 1-10. You select 5 of them at random. How many different
selections result?
Answer- 10c5 = 10!(5! * 5!) = 252
---------------------------------------------------------------------------------------------------------------------
-------------------------------
3. A lock uses a sequence of hexadecimal numbers. No two characters can be repeated across a 6
character code. How many different codes are there?
answer - 16*15*14*13*12*11 = 5765760
-------------------------------------------------------------------
PLEASE RATE SIR!!
ASK IF ANY DOUBT !!!
