Mount rushmore is a sculpture that was carved using a model with a scale of 1 in : 1 ft. if the model of george washington’s face was 5 ft tall, how tall is his face on mount rushmore?

Its due 1. what is the product of 1/2-1/4? write your answer in standard form.a) show your work.b) is the product of 1/2x-1/4 and 5x^2-2x+6 equal to product of 1/4x-1/2 and 5x^2-2x+6? explain your answer.