What can you infer about this picture?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?