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3 years ago

6

Sara is packing for vacation she is taking three shirts: yellow (y) white (w) and green (g) she is also taking a pair of jeans (

j) a pair of black pants (b) and pair of shorts (s) for shoes, she is packing tennis shoes (t) and a pair of dress shoes (d) each outfit will be made of 1 shirt 1 pair of pants and 1 pair of shoes

1 answer:

Liula [17]3 years ago

8 0

Answer:

She has 18 combinations to choose from

Step-by-step explanation:

The tree diagram is as follows

yellow (y) ⇒⇒⇒⇒⇒ a pair of jeans (j)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒a pair of black pants (b)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒ pair of shorts (s)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║

white (w) ⇒⇒⇒⇒⇒ a pair of jeans (j)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒a pair of black pants (b)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒ pair of shorts (s)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║

green (g)⇒⇒⇒⇒⇒ a pair of jeans (j)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒a pair of black pants (b)

║ ║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║ ║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

║

║⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒⇒ pair of shorts (s)

║⇒⇒⇒⇒⇒⇒⇒⇒⇒tennis shoes (t)

║⇒⇒⇒⇒⇒⇒a pair of dress shoes (d)

Sara has 3 shirts 3 (pants+ shorts) and 2 shoes to choose from

She has 3*3*2= 18 combinations to choose from

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