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Whenever you need to study for an important test, google "site:edu [subject] exam". My econ teacher just taught me this trick. If you go to google and type in "site:edu production possibilities curve exam" for example, you get many different college exams featuring problems pertaining to that subject.  And if you need to write a paper about something, just add filetype:pdf

Whenever you need to study for an important test, google "site:edu [subject] exam". My econ teacher just taught me this trick. If you go to google and type in "site:edu production possibilities curve exam" for example, you get many different college exams featuring problems pertaining to that subject. And if you need to write a paper about something, just add filetype:pdf

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Teaching 5th grade the last 4 years, we went back and forth on that silly cone and cylinder too. How many edges do they really have? Glad to see someone else is just as confused as I. (By the way, it's all in the wording of your definition of edge.)

Teaching 5th grade the last 4 years, we went back and forth on that silly cone and cylinder too. How many edges do they really have? Glad to see someone else is just as confused as I. (By the way, it's all in the wording of your definition of edge.)

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