Ralph read 18 books during his simmer vacation. he read the same number of books each month for 3 months. how many books did he read each month?

The trigonometric ratios sine and secant are reciprocals of each other

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Which of the following three dimensional figures has a circle as it’s base