Before ccds were invented, what was the device most commonly used for imaging with optical telescopes? photographic glass plates polaroid cameras high-speed film video cameras

Font size, font style, and are all aspects of character formatting.

An english teacher would like to divide 8 boys and 10 girls into groups, each with the same combination of boys and girls and nobody left out. what is the greatest number of groups that can be formed?

What does the faves button do? a. users mark a web page as a favorite b. leads other readers to favor a specific page c. readers sort and align their favicons, or favorite icons d. leads users to a message board where they can post questions