The circle shown here has area πr2. if its radius is tripled in length its new area will be

What do the capital cities of lebanon, kuwait, qatar, united arab emirates, and oman have in common? they are all inland cities. they are all coastal cities. they are all have “stan” in their names.

Which of these has the least impact on the climate of a place

Migrant workers who fill employment needs in their host country often send remittances to their home countries