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Which best describes the domain and range of the function y=4x^2
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The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
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A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices
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Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)
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Which best describes the domain and range of the function y=4x^2...
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