The prices of various cereal boxes is normally distributed with a standard deviation of 0.5. If a box of lucky charms sells for $4.29 and has a z-score of 1.6, what is the mean price of a box of cereal?

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?