Lucas numbers satisfy the recurrence relation �! = � with �! = 2 , �! = 1. Is there
any relation between Lucas numbers and Fibonacci numbers? Solve the above recurrence relation

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years