What is the formula for the circumference of a circle?
Pi (3.14) times the radius
400
What is each continent's highest mountain?
Everest in Asia
Aconcagua in S. America
McKinley in N. America
Kilimanjaro in Africa
Elbrus in Europe
Kosciuszko in Australia
Vinson Massif in Antarctica
500
What are week 18 helping verbs? (3 "m's")
May, Must, Might
500
Tell me about the Anasazi.
The Anasazi of the southwestern United States built adobe villages on the sides of cliffs from 500 B.C. to 1200 A.D.