Answer: 26
Step-by-step explanation:
10 : 3 means for every 3 songs he kept, he deleted 10
He deleted 20
10 * 2 = 20
3 * 2 = 6
He deleted 20 songs, and kept 6.
So, he had 26 songs on his MP3 player.
20 + 6 = 26
It will reflect the same distance over the Y axis, from the right side of the graph to the left side of the graph.
ns +sb = 5.4 cm
sb = en so en can be plugged in for sb
therefor es = 5.4