You and some friends rent a limousine for a formal reception. the bill for the evening is $53.00, a tax of 6% will be added to your total, and you want to tip the chauffeur for his excellent driving. you decide to leave him a tip that is 20% of the bill before the tax of 6% was added to the bill. how much will be paid in total? , show your work.
1. $63.60
2. $66.78
3. $13.78
4. $10.60

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?