Maths mate !
rainforests represent 6% of the land on earth, and contain half of all living things. find the ratio of rainforests to other habitats

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.