TEKS.MATH.9-12.V.A

Which of the following situations is represented by this tree diagram?

• 3 shirt options, 6 pants options, and 12 shoe options
• 3 shirt options, 2 pants options, and 2 shoe options
• 2 shirt options, 3 pants options, and 1 shoe option

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TEKS.MATH.9-12.V.A

A student can choose one sandwich, one salad,  and one piece of fruit in the cafeteria.  The choices include the following: grilled cheese sandwich, hamburger, tuna sandwich, garden salad, fruit salad, apple, banana, and orange.  How many different lunches are possible?

• 18
• 8
• 24

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TEKS.MATH.9-12.V.A

In how many ways can 3 different vases be arranged on a tray?
 

• 3
• 9
• 6
• 12

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TEKS.MATH.9-12.V.A

Which one is the sample space for flipping 3 coins?

• {H, T}

• {H1, H2, H3, T1, T2, T3}

• {HHH, TTT, HTH, THT, TTH, HHT}

• {HHH, TTT, HTH, THT, TTH, HHT, HTT, THH}

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TEKS.MATH.9-12.V.A

You are dealt 5 cards from a standard deck of playing cards. What is the probability you are dealt a flush?

**A flush is all 5 cards of the same suit (order does not matter).

• 1/1287

• 1/2598960

• 1287/2598960

• 5/52

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TEKS.MATH.9-12.V.A

solve the following permutation: Jacob and Eugene are planning trips to four countries this year. There are 14 countries they would like to visit. One trip will be one week long, another two days, another two weeks, and the other a month.

• 24024

• 20876

• 1001

• 4804

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TEKS.MATH.9-12.V.A

Two spinners are each divided into equal sections, as shown above. Each spinner is spun once. What is the probability that the spinners will land on 2 numbers with a sum of 3.5?

• $\frac{1}{24}$

• $\frac{1}{10}$

• $\frac{5}{12}$

• $\frac{1}{2}$

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TEKS.MATH.9-12.V.A

A DJ has to choose three songs for the last few minutes of his evening show. If there are nine songs that he feels are appropriate for that time slot, then how many ways can he choose and arrange to play three of those nine songs?

• 84

• 504

• 9!

• 3!

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TEKS.MATH.9-12.V.A

A book club offers a choice of 8 books from a list of 40. In how many ways can a member make a collection?

Is this a Permutation or a Combination?

• Permutation - the order matters

• Combination - the order does not matter

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TEKS.MATH.9-12.V.A

There are 15 racers running a race. There are medals for the first three racers to cross the finish line. How many ways are there to award medals to the first three racers?

Is this a Permutation or a Combination?

• Permutation - the order matters

• Combination - the order does not matter

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TEKS.MATH.9-12.V.A