In 2007, the world's population reached 6.7 billion and was increasing at a rate of 1.2% per year. assume that this growth rate remains constant. (in fact, the growth rate has decreased since 1987.)

(a) write a formula for the world population as a function of the number of years since 2007. (note: use the general exponential function.)

Congress is controlled by the democrats. president yaeger, a republican, takes several actions that are opposed by the democrats in congress. first, the president introduces a new budget that cuts most of the government's social programs and gives tax breaks to the wealthy. next, president yaeger negotiates a trade treaty with a nation accused of human rights abuses. then, the president gives pardons to three republican senators who have been convicted of crimes.