1. $a_{n+1}=5 + \frac {3} {2} a_{n}$. If $a_5=7$, what is $a_7$?
2. Shade the area represented by $x>3$ and $x+y>5$ on the grid at right
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3. If the interest rate is a flat 10% per year, how much is \$100 worth after two years - simple annual interest.
4. Role a fair die and flip a fair coin. What is the probability of getting a 5? Heads? Both heads and a 5? Neither 5 nor heads?
page revision: 7, last edited: 17 May 2016 18:29