You earned $96,000 last year. Your effective tax rate went as follows; Federal: 16.3, FICA: 7.65, state: 4.5. If you added them all and subtracted them from your gross income what would remain of your income from last year?

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?