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Question 5 (a) You buy 10 cooldrinks. There are 5 types available. How many different selections are possible? (b) And i
Posted: Thu May 12, 2022 8:28 am
by answerhappygod
- Question 5 A You Buy 10 Cooldrinks There Are 5 Types Available How Many Different Selections Are Possible B And I 1 (23.04 KiB) Viewed 19 times
Question 5 (a) You buy 10 cooldrinks. There are 5 types available. How many different selections are possible? (b) And if there is only 1 of type 2 left? (c) And if there is only 1 of types 1 and 2 left? Question 6 (a) How many numbers with digits 1, 2, 3, 4 of length 10 contain exactly six 3's? (b) How many contain no 4's? Question 7 (a) What is the probability that boys and girls alternate in a random row arrangement of 3 boys and 3 girls? (b) What is the probability that a random arrangement of a,b,c,d has the letter b first?