rick is setting up a model train track that is 5 3/5 feet long. no telephone pole is needed at the start of the track. however, along the track, he places a telephone pole every 4/5 feet apart. how many telephone poles does he need. (Input number vaules only)

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.