Math121 Discussion - 8th week

# Math121 Discussion - 8th week - MATH 121 DISCUSSION WEEK 8...

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Unformatted text preview: MATH 121 DISCUSSION WEEK 8 WORKSHEET 1) Johnny really enjoys gardening. He is extremely meticulous about his floral arranagements, so he wishes to plant 3 yellow flowers folllowed by 3 red flowers in one row. There are 5 kinds of yellow flowers that he could plant and 6 kinds of red flowers. He would like the yellow flowers to all be distinct kinds, but he will allow any types of red flowers to be planted. How many different possible floral arranagements can be planted given his specifications? 2) Andy, Emily, Ilya, Oscar, and Uma are a group of friends going to a movie. How many different possible ways can they stand in line to purchase tickets? 3) A string orchestra has 6 members. How many possible ways can the orchestra pick its first chair and its second chair? 4) There are 10 people entered in a horseback riding race. There are monetary prizes available for the first four finishers: \$10,000 for first place, \$5000 for second place, \$2500 for third place, and \$1000 for fourth place. How many possible ways are there to allocate these prizes? 5) How many unique ways can you arrange the letters in the word EMBEDDED?...
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Math121 Discussion - 8th week - MATH 121 DISCUSSION WEEK 8...

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