A model of a building is 50 cm long, 32 cm wide, and 175 cm high. On the model, 1 centimeter represents 15 meters. How tall is the actual building?

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

For how answer my question this will be the last question can you answer in math subject

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?