book Maths Puzzle Numerical Ability

If you're the frugal type and never pay more for something than it's worth, would you pay $0.50 for a cup of coffee valued at i^i (that's i to the i power)?

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book Other Question

1.find the volume of a rectangular solid 15.7 cm by 2 cm by 3cm

2. find the volume of a cylinder whose base has a diameter of 14ft & whose height is 23 ft

3. volume of a square pyramid whose side is 12 cm & whose height is 12cm
The swinomish planning office has 300 feet of fencing and wants to enclose a rectangular area of 3600 square feet to protect a cultural site. What should the length and width of the fenced area be.