A hair dryer is rated at 1900 W. Assuming there are 30 days in a month, what is the monthly cost of using the hair dryer for an average of 14 minutes every day if you are charged 20 cents for every kW-h?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

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