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5 votes
Every week, Colin mows the lawn, edges the lawn, and pulls weeds. List all the possible orders in which he can take care of the yard.

User Lkanab
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1 Answer

6 votes
since there are three variables, each should start twice

mows, edges, pulls
mows, pulls, edges
edges, mows, pulls
edges, pulls, mows
pulls, mows, edges
pulls, edges mows
User Xevion
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