SOLUTION: Sixty-two percent of college students have laptop computers, and sixty-eight percent have MP3 players. If 20% of college students own neither of these types of electronics, what is
Algebra.Com
Question 879463: Sixty-two percent of college students have laptop computers, and sixty-eight percent have MP3 players. If 20% of college students own neither of these types of electronics, what is the probability that a student selected at random will own both of the two devices?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
62% + 68% - x = 80%
130% - 80% = 50% own both
checking
12% + 18% + 50% = 80%
RELATED QUESTIONS
1. There are 18 players on the roster of the Ludlow wildcats baseball team. Of the 18... (answered by Theo)
92% of college students have laptop computers while 68% have ipod-type stereo devices. If (answered by edjones)
Sixty-five percent of some... (answered by nerdybill,Alan3354)
what is the percent of college students who study between 20 and 36 hours per week
(answered by Alan3354)
sixty percent of the 30 students in the class are girls. write sixty percent as a reduced (answered by nerdybill)
Sixty-two percent of adults in the US have an HDTV in their home. You randomly select 45... (answered by ewatrrr)
In a certain senior class, 72 percent of the male students and 80 percent of the female... (answered by ewatrrr,checkley77)
If I make 300$ a day but I have to split it I get forty percent and my partner gets sixty (answered by Cromlix)
what is the value of two-fifth of sixty five percent of... (answered by Menjax)