10. A shop sells 15 kinds of doughnuts, among them are plain, choco-filled, and strawberry-filled. How many ways are there to choose a) a dozen doughnuts? b) two dozen with at least two of each kind? c) two dozen with no more than two strawberry-filled doughnuts? d) two dozen with at least five of which are plain, at least six are choco-filled and at least three strawberry-filled?

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A: Note: As per Bartleby's instruction when more than three questions asked in a subpart only three…

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Q: Sixteen people on a baseball team show up for a game. A.) How many ways are there to choose 10…

A: First we will know that , what is Combination and Permutation. A Combination is Selection of items…

Q: 1. You are ordering 15 sandwiches for delivery from a deli that sells Chicken salad, Turkey, Peanut…

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A: We have to find number of permutations possible.

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A:

Q: 10 runners compete in a race. Prizes will be awarded to the 1st, 2nd, and 3rd runner. a) how many…

A:

Q: 3. Suppose there are 6 black pens, 7 blue pens, and 5 red pens. Find the number of ways you can…

A: Given,no.of black pens=6no.of blue pens=7no.of red pens=5Total no.of pens=18

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A: Given that eight cards are drawn from a standard deck of cards.

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A: by bartleby policy i can give only 3 subparts answer, A classroom has 10 students

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Q: 3. The students' council is having pizza at their next meeting. There are 20 council members, 6 of…

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Q: n a class of 280 first year students, 65 study only Spanish, 100 study Chemistry, 175 study…

A: Given: There are 280 students in a first year class. 65 students study only Spanish. 100 students…

Q: Q2) A club has 20 member a) In how many different ways could the club choose a president and a vice…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…