Acountry in south america has large reserves of copper and tin. mining forms the pillar of its economy. a major part of its revenue is generated from exporting these resources. this country is poor in many other ways. it is a good market for large equipment, tools, supplies, and trucks. since there are many foreign residents in this country and a wealthy upper class, it is also a market for luxury goods. this country most likely has a(n) economy. a) subsistence
b) raw material exporting
c) emerging
d) developed
e) industrial

In a high school with 3000 students, counselors are putting together a math tutoring program for the neighboring middle school. they plan to invite high school students with high average test scores to tutor middle school students, and they would like to offer gift cards to the student tutors. the counselors have a spreadsheet showing each student’s average test scores, and in order to find out how many gift cards they should purchase, the counselors need to count how many students would qualify to become tutors. which type of function would best the counselors determine the number of eligible students?