720
5) (2 pts) Find the area of the quadrilateral given that BD = 21 cm and AC = 14 cm.
| 15
AL
☆
*19

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

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