Sheldon makes a scale model of his bedroom. The dimensions of the floor of the model are 15cm long and 12.5cm wide. He uses a scale of 1: 40. a. What is the actual length of his room?

b. What is the actual width of his room?

c. What is the actual area of his bedroom floor in m²?

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3