Sandra drove for 1/3 hour to get to the store. then she drove 1/5 hour to get to the library. what fraction of an hour did sandra drive in all?

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left