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

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.