In using the trapezoidal rule, the number of subintervals n must be even.
?
A. false
B. true
Answer: A
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Provide an appropriate response.Consider the following preference schedule.
If the winner is decided by plurality, which of the following fairness criteria is violated?
A. Fairness Criterion 1 B. Fairness Criterion 4 C. Fairness Criterion 3 D. All of these
Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(-4, 9) and (6, -3)
A. - 
B. - 
C. - 
D. - 
Write the ratio or rate in simplest form.25 to 70
A. 
B. 
C. 
D. 
Solve the problem.A furniture company makes two different types of lamp stands. Each lamp stand A requires 11 minutes for sanding, 18 minutes for assembly, and 8 minutes for packaging. Each lamp stand B requires 13 minutes for sanding, 23 minutes for assembly, and 7 minutes for packaging. The total number of minutes available each day in each department are as follows: for sanding 4000 minutes, for assembly 8000 minutes, and for packaging 2000 minutes. The profit on each lamp stand A is $19 and the profit on each lamp stand B is $27. How many of each type of lamp stand should the company make per day to maximize their profit? Set this up as a linear programming problem in the following form: Maximize cTx subject to Ax ? b and x ? 0. Do not find the solution.
A. Let x1 be the number of lamp stands of type A made per day and x2 the number of lamp stands of type B made per day.
Then b =
, x = 
, c = 
, and A = 
B. Let x1 be the number of lamp stands of type A made per day and x2 the number of lamp stands of type B made per day.
Then b = 
, x = 
, c = 
, and A = 
C. Let x1 be the number of lamp stands of type A made per day and x2 the number of lamp stands of type B made per day.
Then b = 
, x = 
, c = 
, and A = 
D. Let x1 be the number of lamp stands of type A made per day and x2 the number of lamp stands of type B made per day.
Then b = 
, x = 
, c = 
, and A = 