Math Adventure!

Put your math skills to the test in crypticninja9’s “Math Adventure!” Engage in a battle of wits against criminals who specialize in everything from probability and statistics to geometry on your way to earning the final bounty! As a general rule, expressions involving fractions and decimals should be answered in decimal form while word problems tend towards fractions or mixed numbers. If that leads you astray, there’s always the answer key that crypticninja9 so kindly included as a comment in their code. Good luck!