Step-by-step explanation:
Although I cannot find any model or solver, we can proceed to model the optimization problem from the information given.
the problem is to maximize profit.
let desk be x
and chairs be y
400x+250y=P (maximize)
4x+3y<2000   (constraints) 
according to restrictions y=2x
let us substitute y=2x in the constraints we have
4x+3(2x)<2000 
4x+6x<2000 
10x<2000 
x<200
so with restriction, if the desk is 200 then chairs should be at least 2 times the desk
y=2x
y=200*2
y=400
we now have to substitute x=200 and y=400 in the expression for profit maximization we have
400x+250y=P (maximize) 
80000+100000=P 
180000=P 
P=$180,000
the profit is $180,000
 
        
             
        
        
        
Answer:
7
Step-by-step explanation:
Sub -1 in for each x:
-3x³-4x
-3(-1)³-4(-1)
-3(-1)+4
3+4
7
 
        
                    
             
        
        
        
Answer:
No
Step-by-step explanation:
 
        
             
        
        
        
Answer:
   7
Step-by-step explanation:
The segment perpendicular to the chord bisects it. The hash marks indicate that both chords are the same length, so their distance from the center is the same. x = 7
 
        
             
        
        
        
Rational. This simplifies to 1.1
Irrational numbers <span>Cannot Be Written as a Fraction.</span>