The value of a professional basketball player's autograph rose 20% in the last year. it is now worth $336.00. what was it worth a year ago

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?