A card deck consists of 9 fire Pokemons and 11 ice Pokemons. How many ways can 7 cards be chosen from this deck? How many ways to choose 7 cards if 3 must be fire Pokemons and 4 must be ice Pokemons? How many ways can 7 cards be chosen from this deck, if at least one card must be a fire Pokemon?

Q: A committee of 4 boys and 5 girls is to be formed from a group of 8 boys and 10 girls. How many…

A: Say the given question is of combination or not combination .

Q: This year, there are ten freshmen, eight sophomores, nine juniors, and nine seniors are eligible to…

A:

Q: This year, there are eight freshmen, nine sophomores, seven juniors, and seven seniors are eligible…

A: There are 8 freshmen, 9 sophomores, 7 juniors and 7 seniors are eligible to be on a committee. Thus,…

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A: A standard deck contains 52 cards. Four cards have to select.

Q: There are 52 cards in a standard deck. Thirteen of those cards are spades. The deck is shuffled and…

A: Given that there are 13 spades.  We have to select 3 spades from the 13 spades.    Since the order…

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A: Solution

Q: There are 7 seniors on the high school soccer team. Two of them will be chosen to be co-captains.…

A: The formula for Permutation is nPr = n!/(n – r)!. Explanation: Consider that r items need to be…

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A: Five friends have tickets next to each other in one row. Two of the friends must sit next to each…

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A: The given data is as follows:The objective is to compute the number of ways in which one can choose…

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A: Given,   Number of males = 8 Number of females = 11   The objective is to find how many different…

Q: 4 freshmen and 2 sophomores from a sorority will attend a conference. If the sorority has 14…

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Q: A restaurant offers a dinner special that has 12 choices for entries, 10 choices for side dishes,…

A: Given problem Given that   A restaurant offers a dinner special that has 12 choices for entries,…

Q: This year, there are ten freshmen, seven sophomores, ten juniors, and eight seniors are eligible to…

A: Followings are the Explanation of the question  Number of ways to select k items from n, nCk= n!/(k!…

Q: How many 13-card bridge hands can be chosen from a deck of cards

A: Ans:-  How many 13-card bridge hands can be chosen from a deck of cards?

Q: A bride is choosing a dress for her bridesmaids. If there are 3 styles, 5 colors, and 4 fabrics, in…

A: Given: Styles = 3 Colors = 5 Fabrics = 4 The number of ways that she can select the bridesmaids…