The average freshman GPA is 3.0 with a standard deviation of 0.4. If the GPA follows a normal distribution what is the 30th percentile GPA?

The price of one share of a company’s stock declined $13.89 every day for 2.5 days what was the stocks total decline in price

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Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?