document.write( "Question 49097: During a 20-SONG sequence on a popular radio station, 8 soft-rock,7 hard-rock,and 5 rap songs are played at random. You tune in to the station. \r
\n" ); document.write( "\n" ); document.write( "a) What is the probability that a hard rock song is playing?
\n" ); document.write( "b) What are the odds that a rap song is playing?
\n" ); document.write( "c) What is the probability that a soft-rock song or a hard-rock song is playing?
\n" ); document.write( "

Algebra.Com's Answer #32545 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
TOTAL SONGS = 20 HARD ROCK SONGS ARE 7/20 OR PROBABILITY IS .35
\n" ); document.write( "RAP SONGS =5/20 OR PROBABILITY IS.25 &
\n" ); document.write( "SOFT ROCK OR HARD ROCK IS (8+7)/20 OR 15/20 OR .75 PROBABILITY.
\n" ); document.write( "
\n" );