Brandon's $20,000 car depreciates in value at a rate of 36% per year. The value, V, after t years can be modeled by the function v=20,000(.64)^t . Which function is equivalent to the original function?

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;

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.