When Loffa was born, her parents put 8000 into college fund account that earned 9%, simple interest. Find the amount of interest earend after 18 years

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?