Read the excerpt from "music gets personal.” walking down the street, you still had to whistle, though. old radios and record players were too big to carry. radios had large tubes in them. those tubes made the sound louder, but they were heavy. parts of record players were made of iron. they were also too heavy to carry. even if you could carry a record player, you couldn’t play it. record players work only when they’re still. which details are included to explain the challenges of transporting music? check all that apply.

Plz hurry the graph below shows the distances, in miles, that a dragonfly can travel in a certain number of hours: a graph titled motion of a dragonfly shows time in hours on the x axis and distance in miles on the y axis. the scale on the x axis shows number from 0 to 10 at increments of 2 and on the y axis the numbers are shown from 0 to 250 at increments of 50. a straight line joins the ordered pairs 0, 0 and 2, 50 and 4, 100 and 6, 150 based on the graph, what is the dependent variable, the equation relating the two variables, and how far will the dragonfly travel in 24 hours if it continues to fly at the same speed?