Which could be the dimensions of a rectangle with an area of 60 square units?
1 by 60 units
O 4 by 15 units
8 by 8 units
10 by 6 units
O 60 by 2 u

Arecent survey shows that the probability of a college student drinking alcohol is 0.6. further, given that the student is over 21 years old, the probability of drinking alcohol is 0.8. it is also known that 30% of the college students are over 21 years old. the probability of drinking or being over 21 years old is