Permutations and Combinations
Authored by Ydalia Yado
Mathematics
8th - 10th Grade
Used 19+ times
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14 questions
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1.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
The science class has 12 girls and 10 boys. How many different boy-girl lab partners can be arranged?
(a)
2.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
The choir has 9 altos and 11 sopranos. How many different alto-soprano duets can be arranged?
(a)
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The coed soccer team has 14 girls and 16 boys. How many different boy-girl practice partners can be arranged?
30
244
120
224
4.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Raul wants to arrange 6 cars in a row. How many different arrangements can Raul make?
(a)
5.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Victorio wants to arrange 8 magnetic blocks in a row. How many different arrangements can Victorio make?
(a)
6.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Daniel wants to arrange 12 books in a row. How many different arrangements can he make?
(a)
7.
FILL IN THE BLANK QUESTION
15 mins • 1 pt
Use the formula nPr to solve the following question. For a segment of a show a disc jockey can play 5 records. If there are 10 records to select from, in how many ways can the program for this segment be arranged?
(a)
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