The original amount of methylacetate is 
and 
. Find the amount of methylacetate left after 45 minutes. Round to the nearest hundredth.
A. 
B. 
C. 
D. 
E. none of these
Answer: C
You might also like to view...
Find the first and second derivatives of the function.
?
?
What will be an ideal response?
Find the vertical asymptotes of the rational function. f(x) = 
A. x = 
, x = 
B. x = - 
, x = 
C. x = - 
, x = - 
D. x = - 
, x = - 
Solve.The distance from Ivy's house to the park is 
of a mile. Ivy leaves her house with her dog and walks 
of a mile toward the park. How much farther does she have to walk her dog to get to the park?
A. 
of a mile
B. 
of a mile
C. 
of a mile
D. 
of a mile
The primal problem and the final tableau in the solution of the primal problem are given. Use the final tableau to solve the dual problem.Primal problem:Maximize 6x1 + 7x2subject to 2x1 + 3x2 ? 12 2x1 + x2 ? 8and x1 ? 0, x2 ? 0Final tableau in solution to primal problem: x1 x2 x3 x4 M 
A. Maximum = 32 when y1 = 2 and y2 = 1 B. Minimum = 0 when y1 = 0 and y2 = 0 C. Minimum = 32 when y1 = 2 and y2 = 3 D. Minimum = 32 when y1 = 2 and y2 = 1