Greenland, the largest island in the world, is 21 times larger than Iceland. The combined area of Greenland and Iceland is 880,000 mi2. Find is the area of Greenland.

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?