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$65,219 in the fourth year

Step-by-step explanation:

Each year you multiply by 1.1 as stated in the word problem because of the 10 percent increase in salary.

We start off with 49,000 in the first year.

The second year is 53,900 dollars, since we multiply 49,000 * 1.1.

The third year is the previous year(2nd) times 1.1, so it's 53,900 * 1.1 which is 59,290 dollars.

Finally, in the fourth year, we can expect 65,219 dollars

A) 3

Step-by-step explanation:

A constant term is a number without a variable. A constant term never changes. The constant term is 3.