Solve the problem.The table lists how financial aid income cutoffs (in dollars) for a family of four have changed over time. Use the midpoint formula to approximate the financial aid cutoff for 1985.
A. $20,250
B. $17,625
C. $33,375
D. $51,750
Answer: C
Mathematics
You might also like to view...
The data in the figure below represents the annual salaries of 120 professional mathematicians.
An approximate value for the interquartile range of the salary data is
A. $10,000. B. $28,500. C. $21,500. D. $32,500. E. $70,000.
Mathematics
Add or subtract as indicated.7.3 - 1.4
A. 6.26 B. 5.63 C. 7.16 D. 5.9
Mathematics
Determine whether the equation defines y as a function of x.x = 
A. No B. Yes
Mathematics
Use long division to determine whether the binomial is a factor of f(x).f(x) = x3 - 4x2 - 31x + 70; x + 5
A. Yes B. No
Mathematics