TEKS.MATH.9-12.V.A

How many days are in August?

• 28
• 30
• 31
• 912

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TEKS.MATH.9-12.V.A

 How many countries are in the world?

• 214
• 171
• 176
• 196

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TEKS.MATH.9-12.V.A

The number of dinosaur models that a museum needs to make from 4 types of dinosaurs and 2 colors.

• Permutation
• Combination
• Neither

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TEKS.MATH.9-12.V.A

How many columns are in a 5 x 4 matrix?

• 5
• 4
• 20
• 9

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TEKS.MATH.9-12.V.A

Monthly means how many times a year?

• 4 
• 12
• 52
• 365

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TEKS.MATH.9-12.V.A

The ski club with ten members is to choose three officers for captain, co-captain and secretary.  How many ways can those offices be filled?

• 720
• 120
• 10!

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TEKS.MATH.9-12.V.A

What does ₁₀P₅ mean?

• Permutations with 5 choices and 10 positions
• Permutations with 10 choices and 5 positions
• Permutations with 5 numbers and 10 operations
• Permutations with 5 hot dogs and 10 drinks

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TEKS.MATH.9-12.V.A

Permutation, combination, or neither?
Rob and Mary are planning trips to 9 countries this year.  There are 13 countries they would like to visit.  They are deciding which countries to skip.

• combination
• permutation
• neither

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TEKS.MATH.9-12.V.A

Jacob is choosing an outfit from three pairs of jeans and three shirts.  The jeans are blue, black, and gray.  The shirts are white, blue, and yellow.  How many such outfits are possible?

• 3
• 6
• 9

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TEKS.MATH.9-12.V.A

Members of a video club choose a personal identification number (PIN) consisting of 2 letters followed by 2 digits.  How many PIN's are possible if letters and digits are repeated? 

• 67, 600
• 72
• 1, 000, 000

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TEKS.MATH.9-12.V.A