AUB means adding all the members of set A and all the members of set B
A=(q,s,u,w,y) + set B=(q,s,u,y,s)
Therefore,AUB =(q,s,u,w,y,z)
Answer;
Total profit is $18000
Step-by-step explanation:
Given in question
Number of unit is <em>1000</em>
Average revenue is <em>$100</em>
Average total cost is<em> </em><em>$80</em>
Fixed cost is <em>$2000</em>
Total revenue = average revenue 
number of unit
Total revenue = $100 1000=$100000
Total input cost = total cost + fixed cost
Total cost = average cost total unit
Total cost =$80 1000 = $80000
Total input cost = $80000 + $2000 = $82000
Profit = total revenue-total cost
Profit = $100000 - $82000 = $18000
Total profit is $18000
Answer:
The answer is D.
Step-by-step explanation:
We have 3 interior angle with two of them being 30, and the total is 180 so 180-30-30=120.
Answer:
Yes, the stick is resonable.
Step-by-step explanation:
All he needs is 5 feet, so if he finds one that is only a little over 5 feet, such as 5 3/4 feet is reasonable.
Ok for this problem, there are 2 equations representing hall A and hall B
hall A: y=76x+862 where x=number of dinners and y=total cost
hall B: y=75x+894 for the same variables
To find where the 2 meet, simply substitute one equation into the other, creating: 76x+862=75x+894
Solving this, we find that x=32, so at 32 guests, the cost would be the same
For part 2, put the answer for part 1 into either equation from the start, so y=76(32)+862, or y=3294
And we already found that x=32, which represents the # of guests
