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Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Acircle has a circumference of 28.36 units what is the diameter of the circle

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?