Answer / Explanation:
Kindly note that the question is incomplete. However, kindly find the complete question below and the answer.
Complete Question
Water is flowing in a trapezoidal channel at a rate of Q=20m³/s . The critical depth y for such a channel must satisfy the equation:
0 = 1 − Q² / gA³c . B Where g= 9.81m /s² and Ac = the cross-section area can be related to depth y by B = 3+y and Ac = 3y+y²/2. Solve for the critical depth using (a). the graphical method,
Answer:
Given the equation,
0 = 1 − Q² / gA³c. B
Now substituting the given value g= 9.81m /s² , Q =20m³/s, B = 3+y, and Ac = 3y+y²/2,
We get:
0 = 1 - 20² / (9.81) ( 3y + y²/2)³ (3+y)
Hence we choose f(y) = 1 - 40.7747 / (3y + y²/2)³ . (3 + y) and solve for f(y) = 0
Therefore,
To solve using a graph, we take twelve sample points ( starting at y = 0.25 in step of 0.25m and plot a graph using MS- Excel. Kindly find the graph below.
2) As evident from the sample point and the graph function f(y) gets close to zero at y = 1.5, hence the root of f(y) = 0 is Xr = 1.5
Answer:
<u>Directive.</u>
Explanation:
House's original path-goal theory is based on the theory that the behavior exerted by the leader must be adjusted according to the work environment and the employees, so that there is motivation, satisfaction and improvement in the performance of the employees to achieve of goals.
According to House and Mitchel, there are four styles of leaders:
- Directive,
- Supportive,
- Participative, and
- Achievement.
So on this issue, the leadership style that best fits is the directive leader.
In this leadership style, it is the leader who provides the guidelines for the development and execution of tasks, and the coordination of work. The leader provides clear goals and expectations about performance to achieve the expected results.
Answer:
The boat today is worth 100,440 dollars
Explanation:
We need to solve for the present value of the payment Fishermen's Corp will receive for the boat:
We will apply the formula for lump sum to each 
cash flow and then add them together
Year Nominal Present Value
1 20000 18, 518
2 40000 34,293
3 60000 47,630
TOTAL 100,441
Answer:
Instructions are listed below.
Explanation:
Giving the following information:
1 Pound T-bone:
Selling price ($7.95 per pound) $ 7.95
Joint costs= $3.80
Profit per pound $ 4.15
Further process:
It costs $0.55 to further process one T-bone steak.
6-ounce filet mignon and one 8-ounce New York cut.
The filet mignon can be sold for $12.00 per pound, and the New York cut can be sold for $8.80 per pound.
A) Filet mignon: $12.00 pound
1 ounce= 16 ounce
0.375= 6 ounce
Price= 0.375*12= $4.5
New York cut= $8.80 a pound
Price= 0.5*8.80= $4.4
Sales= 4.5+4.4= $8.9
Costs= 3.80 + 0.55= 4.35
Profit= $4.55
B) It is more profitable to further process the T-bone stake by $0.40.
Answer and Explanation:
The Preparation of direct material budget is shown below:-
Direct Material budget
Particulars Amount
Units to be produced $90,000 Y
Material per unit 2
Total pounds needed for
production M $180,000 2Y
Add: Desired ending Direct
Material Inventory 20% $36,000 (.2 × 2Y = .4Y)
Total Material requirement $216,000 (2.4Y
)
Less: beginning Raw material
Inventory $9,000 (.1Y)
Material to be purchased
Account $207,000 (2.3Y)
Cost per pound C $5
Total cost of direct Material
Purchases A $1,035,000
2Y + .4Y - .1Y = $207,000
Y = $207,000 ÷ 2.3 $90,000
