By the age of 21, the best violinist and pianist will have practiced at least 10,000 hours. if you practice and instrument 45 minutes (or 0.75 hours) a day for 365.25 days, the length of a year, how many hours will you have practiced?

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

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Which graph represents the parent function of y=(x+2)(x-2)