Angela tells her friend Chuck she has 300 songs on her mp3 player, give or take c songs. Which inequality would show the number of songs, s, Angela could have on her mp3 player? A.
c < |300 + s|
B.
c > |300 - s|
C.
c > |300 + s|
D.
c < |300 - s|

The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.