What is the area of the parallelogram? 144 in² 72 in² 50 in² 25 in²

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

How do you summarize data in a two-way frequency table?

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches