a student is studying earth's layers. she is trying to determine how temperature and density change from one layer to another. which relationship that exists between earth's layers did the student most likely find?

Arecycling company gives you 5 cents for every plastic bottle and 10 cents for every glass bottle. from a certain individual the recycling company received 59 bottles and paid $4.55. how many glass bottles did the individuals recycle?

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

Find an equation in standard form of the parabola that passes through (-2, 9), (-4, 5), and (1, 0)