a professional football player signs a six-year 2.50 million dollar contract, with a guaranteed 30% increase per year if he makes the all pro team. if the player plays out the contract and makes the all pro team each year, find the nth term of the geometric sequence that generates his annual salary and approximate his salary during the last year of his contract.
a 12.1 million dollars
b 9.28 million dollars
c 7.14 million dollars
d 9 million dollars

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.

How would you describe the difference between the graphs of f(x) = 2x2 and g(x) = -2x2?