Whats the homework? I might be able to help.
<span>A savings account with compounded interest is modeled by a geometric progression. The geometric progression uses the formula A* (1+i/100)^n, where A is the capital invested, i is the % interest rate and n is the number of periods. Being A and i two constants and n the independent variable, the formula is an exponential function. then the type of graph that best models the saving accounts is an expnential graph.</span>
Answer:
Global warming is the long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.
Global warming is a gradual increase in the earth's temperature generally due to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.