With an aging population, the demand for health care, as measured by outpatient visits, is steadily growing. The number of outpatient visits (in million) from 1991 through 2001 is recorded in the following table (
corresponds to 1991):
Year, x012345678910Number of Visits, y317347363379400424426449460471486?
Find an equation on the least-squares line for these data. Please round coefficients to the nearest hundredth if necessary.
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: E
Mathematics
You might also like to view...
Provide an appropriate response.Solve the inequality: x2 - 9x ? 0
A. 0 ? x ? 9 B. -3 ? x ? 3 C. x ? -3 or x ? 3 D. x ? 0 or x ? 9
Mathematics
Graph the fraction on a number line.- 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Calculate the number of shares purchased with a $8000 investment in a no load mutual fund with a net asset value of $8.12. Round to three decimal places.
A. 98.522 shares B. 985.222 shares C. 1015.000 shares D. 6496.000 shares
Mathematics
Add. Simplify, if possible.-2 + (-9)
A. -11 B. 12 C. -12 D. 11
Mathematics