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?

Which country in the video has the highest population growth rate?

Plz answer ! find the alps. what countries and country borders intersect this major mountain range? which borders seem to be defined by the edges of the mountains? which borders seem to be defined by the edges of the mountains? which borders cut across the mountains?

Which of the following is an environmental cost of agriculture? a. agronomyb. cash cropsc. pollutiond. crop rotation