Rework problem 11 in section 2.3 of your textbook about selecting three (3) coins, but assume that there are 4 dimes, 4 nickels, and 2 quarters. In how many possible ways can the selection be made so that the value of the coins is at least 25 cents? I have tried several ways on this and just cannot figure it out.

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Q: Suppose we want to choose  5  colors, without replacement, from  15  distinct colors. (a) How…

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Q: Rework problem 7 from section 3.4 of your text, involving the selection of a colored ball from one…

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Q: HOW MANY WAYS 4 PIZZA TOPPINGS BE SELECTED FROM A CHOICE OF 12 TOPPINGS CAN BE CHOSEN ONLY ONCE?

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Q: Rework problem 15 from section 2.3 of your text, involving the vegetable and fruit salads. Assume…

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Q: Suppose we select, without looking, one marble from a bag containing 7 red marbles and 8 green…

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Q: In how many ways can the selection be made?  In how many ways can the selection be made if all the…

A: Total number of coins = 11 Total number of dimes = 8 Total number of quarters = 3

Q: Rework problem 11 in section 2.3 of your textbook about selecting three (3) coins, but assume that…

A: Given: Number of dimes = 5 Number of nickels = 3 Number of quarters = 2

Q: Rework problem 7 from section 3.4 of your text, involving the selection of a colored ball from one…

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Q: 1) You have a sample of 9 flowers from pea plants. (a) Suppose 7 of them are white, and 2 of them…

A: From the given information,Number of flowers in a pea plant = 9

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Q: Rework problem 11 in section 2.3 of your textbook about selecting three (3) coins, but assume that…

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Q: Rework problem 25 from section 2.3 of your text. Your bowl contains 8 red balls, and 9 blue balls,…

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Q: Rework problem 7 from section 2.3 of your text. Assume that the student has a cup with 15 writing…

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Q: Rework problem 7 from section 2.3 of your text. Assume that the student has a cup with 13 writing…

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Q: Rework problem 11 in section 2.3 of your textbook about selecting three (3) coins, but assume that…

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A: Number of possibilities=C103*C62=1800

Q: box containing

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Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.