Question 22 of 30 When ordering the Kids' Lunch at Burger Universe, the customer must choose a size, a type of bun, a side order, and a type of
fruit drink.
Here are the possibilities for each choice.
Choice
Possibilities
Junior, Small, Medium, Large
Type of bun Plain bun, Sesame seed bun
Side order Fries, Onion rings, Fruit cup
Fruit drink Orange, Grape, Cherry, Lemonade
How many Kids' Lunches are possible?
Size
Question 23 of 30
Evaluate 10P4 and 10C6

Suppose we have a set of small wooden blocks showing the 26 letters of the english alphabet, one letter per block. (think of scrabble tiles.) our set includes 10 copies of each letter. we place them into a bag and draw out one block at a time. (a) if we line up the letters on a rack as we draw them, how different ways coukl we fill a rack of 5 letters? (b) now suppose we just toss our chosen blocks into a pile, and whenever we draw a letter we already have, we put it back in the bag and draw again. how many different piles of 5 blocks could result? possible? piles will contain at least one repeated letter? (c) if we draw out 5 blocks wit hout looking at them, how many different piles are (d) if we draw out 5 blocks without looking at them, how many of the possible 2. (4) consider the following formula. 12 give two different proofs, one using the factorial formulas and the other combina torial.