5) Louise stops at the gift store to buy a souvenir of the Statue of Liberty. The original height of the statue is 151m. The souvenir is designed at 1/2000 scale. What is the size of the souvenir in mm?
6) John, an architect, used a scale factor of 1/250 to design a model of a parking garage. The model is 3
cm wide. How wide is the actual parking garage in m?
+
7) Lara made a scale drawing of a famous monument. In her drawing, the monument is 28 cm tall. If
her drawing was made at 1/200 scale, how tall is the real monument?
8) Elijah builds a miniature model of a car based on the dimensions of a popular car. He uses
2 of 2
factor of 1/40. Determine the length of the miniature model in cm if the actual car is 3.2 m long.
M

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

Charlie tosses five coins.what is the probability that all five coins will land tails up.