1. Mark left the movie theater and traveled toward his cabin on the lake. Ryan left three hours later traveling 33 mph faster in an effort to catch up to him. After two hours Ryan finally caught up. What was Mark's average speed? 2. Patrice put $42,000 in an education account on the day her daughter was born. If the account earned 5.65% interest compounded monthly, what was the total in the account when her daughter turned 18? Round the final answer to the nearest cent. Simplify. Your answer should contain only positive exponents. 3 4 4 u 3 u 1. 2u3 v 0 2. 3 m1 n3 4 Show all work as you solve the linear modeling problem below. There were 393 Krispy Kreme Doughnuts stores in the US in 2004 and 252 Krispy Kreme Doughnuts stores in the US in 2007. Write a linear equation in slope-intercept form that models this decline. Let x stand for the number of years after 2004 and let y stand for the number of Krispy Kreme Doughnuts stores in the US