Two investments totaling $53,500 produce an annual income of $3485. One investment yields 7% per year, while the other yields 6% per year. How much is invested at each rate?

As specified in the textbook, is a term used to identify concern with the environmental consequences of marketing activities. europe has been at the forefront of this movement with strong public opinion and specific legislation favoring environmentally friendly marketing and products.

What does the kyoto protocol aim to reduce

In order from largest to smallest what are earths five main oceans