How many lists of length 3 can be made from the letters U, V, W, X, Y, Z if repetitions are allowed? 2. How many lists of length 3 can be made from the letters U, V, W, X, Y, Z if repetitions are not allowed? 3. How many lists of length 3 can be made from the letters U, V, W, X, Y, Z if repetitions are not allowed, and each list has a W or U in the second entry?

Step-by-step explanation:

1. How many lists of length 3 can be made from the letters U, V, W, X, Y, Z if repetitions are allowed?

From the question, there are 6 letters available which are U, V, W, X, Y, and Z. We are told to make a list of length 3 and that repetition are allowed. This will be:

= 6 × 6 × 6

= 216

2. How many lists of length 3 can be made from the letters U, V, W, X, Y, Z if repetitions are not allowed?

Since repetitions are not allowed and we want to make a list of length 3, at first there will be 6 letters, then there'll be 5 letters and lastly 4 letters. This will now be:

= 6 × 5 × 4

= 120

3. When repetitions are not allowed, and each list has a W or U in the second entry, then this will be any alphabet except one in second place which will be 5 multiplied by alphabet except those used in first or secone place multiplied by the two alphabets. This will be:

= 5 × 4 × 2

= 40

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.