Solve the problem.The polynomial function A(x) = 1.06x -.02x3 gives the approximate alcohol level (in tenths of a percent) in a person's blood x hours after drinking about 8 ounces of 100-proof whiskey. What would the person's alcohol level be 2 hours after drinking? Give answer as a percent.
A. 1.96%
B. 0.208%
C. 0.196%
D. 2.08%
Answer: C
Mathematics
You might also like to view...
Find the limit.
A. -?
B. - 
C. 7
D. 
Mathematics
Solve the problem by integration.The general expression for the slope of a curve is 
Find the equation of the curve if it passes through (1, 0).
A. y = ln 
B. y = ln 
C. y = ln 
D. y = ln 
Mathematics
Solve the system of equations.2x+ y- 
z=-26
x- 3z=-21x- 4y=14
A. (2, -4, 7) B. (-2, -4, 6) C. (-6, -5, 6) D. (-2, 6, 4)
Mathematics
Identify the intervals where the function is changing as requested.Decreasing
A. (-?, -3) B. (-?, -2) C. (-3, -2) D. (0, -2)
Mathematics