1. You are standing near a tree in your yard. The tree has a shadow that is 3.8 meters long. Your height is 1.4 meters, and your shadow is 0.8 meters long. How tall is the tree?

2. A bookstore receives a 40% discount on books when they purchase in bulk shipment from a publisher. If the bookstore paid $1,500 for a bulk shipment, what was the original price of these books?

3. Alletel offers a plan with a flat rate of $19.19 is chargerd per month. This includes 150 minutes of free airtime. You must pay $0.20 per minutes for any excess minutes. How much would you pay for 220 minutes of airtime for the month?

4. A rectangle is 5 times long as it is wide. The difference of its length and width is 9 inches. Find the perimeter of the rectangle.

5. How many fractions with a denominator of 11 have a decimal euivalent between 0.2 and and 0.6? List them.