Assume that college graduates and noncollege graduates have children in the same numbers. Suppose also that 70% of the children of college graduates also graduate from college. Of the children of noncollege graduates, 20% will graduate from college. If this trend continues, then in the long run, what is the proportion of the population that will be college graduates?
A. 
B. 
C. 0
D. 
E. none of these
Answer: B
Mathematics
You might also like to view...
Solve the problem.If the magnitude of an earthquake is 5 on the Richter scale, how many times more intense is the earthquake than the smallest measurable activity?
A. 50 B. 10,000 C. 100,000 D. 5
Mathematics
Divide. Simplify, if necessary.2 ÷ 
A. 
B. - 18
C. - 
D. 2
Mathematics
Solve.A 6-sided die is rolled. What is the probability of rolling a number less than 2?
A. 
B. 
C. 
D. 
Mathematics
Find the effective rate of interest.8.75% compounded monthly
A. 9.11% B. 9.655% C. 8.873% D. 8.955%
Mathematics