Describe the types of modifications necessary to adapt the frequent subgraph mining algorithm to handle: (a) directed graphs (b) unlabeled graphs (c) acyclic graphs (d) disconnected graphs

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Tom and lilly rented a house for $12,000 last year. at the start of the year they bought the house they had been renting directly from the owner for $250,000. they believe they could rent it for $12,000 this year, but stay in the house. how much does tom and lilly’s decision to buy the house change gdp? a. it reduces gdp by $12,000 b. it does not change gdp c. it raises gdp by $238,000 d. it raises gdp by $250,000

Identify the number as a rational or irrational.explai. 291.87