Water makes up about 71% of the Earth's surface, while the other 29% consists of continents and islands. 96% of all Earth's water is contained within the oceans as salt water, while the remaining 4% is fresh water located in lakes, rivers, glaciers, and the polar ice caps.

a. If the total volume of the Earth is 1,386,000,000 km, the volume of salt water is:

b. If the total volume of the Earth is 1,386,000,000km, the volume of fresh water is:

37

step-by-step explanation:

step-by-step explanation: yes

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

srry ask agian

step-by-step explanation: