Jerome is making a display of chocolate tins in his store. there will be 1 tin on top. each row will have 2 additional tins. he wants the display to have as many rows as possible with 75 chocolate tins. how many rows will jerome's display have?

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?