How do developed nations and developing nations differ?

developed nations have a higher per capita income than developing nations
developed nations have a higher birth rate than developing nations
developing nations have a lower infant mortality rate than developed nations
developing nations have higher levels of urbanization than developed nations

Developed nations have a higher per capita income than developing nations

Explanation:

Developing countries, regardless of whether they are in the way of ending up completely grew, still come up short on certain characteristics, for example, having a high for each capita pay, and lower birth rate, infant mortality and others.

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )