How many possible keys does the playfair cipher have? an approximate power of 2

Type the correct answer in the box. spell all words correctly.what kind of graph or chart does this image represent? the given image represents a (blank).

What can tanya do now to start preparing for the college and scholarship application process? think about her grades, activities in which she can get involved, possible part-time jobs at which she can work, and standardized tests she can take. (10 points) apex

This graph compares the total cost of attending educational institutions in texas. the graph demonstrates that the cost at private and public technical schools greatly varies.