SOLUTION: In a survey of 90 students, 42
oled to listen to country music and 24 liked to listen to rock. If there are 300 studentes, how many would you expect to listen to country?
Algebra.Com
Question 454472: In a survey of 90 students, 42
oled to listen to country music and 24 liked to listen to rock. If there are 300 studentes, how many would you expect to listen to country?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
24/90=0.2667
300*0.2667=80
RELATED QUESTIONS
In a school all the students listen to some kind of music. Of those, 60% listen to rock... (answered by ikleyn)
A youth club has 140 members. 80 listen to pop music , 40 to rock music, 75 to heavy... (answered by jorel1380)
A radio station surveyed 190 audience to determine the types of music they liked. the... (answered by richwmiller)
in a poll of 46 students 23 liked rap music 24 liked rock music,and 19 liked country... (answered by stanbon)
a radio station surveyed 190 audience to determine the types of music they liked.the... (answered by Theo)
In Statsville, the probability of a teenager listening to the classic rock
station is... (answered by ikleyn)
if 3/8 of the students in your class like playing video games in their free time and 1/3... (answered by ankor@dixie-net.com)
1. 302 car stereos were recently sold in a car audio store. 149 had a CD player, 116 had (answered by Boreal)
Clarice has 7 new CDs; 3 are classical music and the rest are pop music. If she randomly... (answered by purpleoj)