Alaska has a land area of about 1,700,000 square kilometers florida has a land area 1/10 the size of alaska. what is the land area of florida what is the answer

In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

What is the value for this expression? 2e-5