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MatroZZZ [7]
1 year ago
14

Water is flowing in a trapezoidal channel at a rate of Q 5 20 m3/s. The critical depth y for such a channel must satisfy the equ

ation 2 0 5 1 2 gA3 B c where g 5 9.81 m/s2, Ac 5 the cross-sectional area (m2), and B 5 the width of the channel at the surface (m). For this case, the width and the cross-sectional area can be related to depth y by

Business
1 answer:
irina1246 [14]1 year ago
6 0

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

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If the absolute value of the own price elasticity of demand is greater than 1, then demand is said to be:
OLEGan [10]

Answer:

A. elastic.

Explanation:

Elasticity of demand measures the responsiveness of quantity demanded to changes in price.

Demand is elastic when a change in price leads to a change in quantity demanded. The coefficient of elasticity for elastic demand is usually greater than one.

Demand is inelastic when a change in price has no effect on quantity demanded.

The absolute value of the coefficient of elasticity for inelastic demand is usually less than 1.

Demand is unitary when a change in price leads to an equal proportional change in quantity demanded.

The absolute value of the coefficient of elasticity for unitary demand is usually equal to one .

I hope my answer helps you.

8 0
1 year ago
Bonnie and Clyde each own one-third of a fast-food restaurant, and their 13-year-old daughter owns the other shares. Both parent
yanalaym [24]

Answer:

Net income = $180,000

- salaries = ($30,000 + $35,000 + $10,000 = $75,000)

adjusted net income = $105,000

the adjusted net income must now be divided equally between the 3 partners:

  • Bonnie: $35,000
  • Clyde: $35,000
  • daughter: $35,000

Their yearly gross income:

  • Bonnie: $35,000 + $30,000 = $65,000
  • Clyde: $35,000 + $35,000 = $70,000
  • daughter: $35,000 + $10,000 = $45,000

total taxable income = $65,000 + $70,000 + $45,000 = $180,000

7 0
2 years ago
Use what you have learned about managing credit to complete these sentences. Filing for bankruptcy can debt. A major consequence
Agata [3.3K]

Answer:

•Filing for bankruptcy can eliminate debt.

•A major consequence of bankruptcy is that it can harm an individual's chances of receiving additional credit.

Explanation:

Bankruptcy can be defined in three ways.

1. Bankruptcy involves restructuring debts owed by a debtor inorder to be able to pay them. In other words, debtors would file for bankruptcy if they want more time to have their debts restructured(having a payment plan). This gives them another opportunity to pay up their debts.

2. Bankruptcy is  when a company sell off it's assets or liquidate them inorder to pay up the debts owed to creditors.

3. Bankruptcy is when an individual who earns wages or has steady source of income is allowed to have a payment plan in order to pay part of his or her debt.

In the above defined bankruptcy options, the chances of getting additional credit after paying up the initial is low. The reason is that these debts would reflect in the credit report of would be borrower in the future hence pose a red flag to organizations that would grant the credit.

It is important for individuals or companies to manage their credit efficiently. Though filing for bankruptcy can eliminate debt, the major future consequence of it is that it can harm an individual's chances of receiving additional credit.

8 0
2 years ago
Read 2 more answers
Select the correct words to complete the statements about two different information sources for consumers.
Vesnalui [34]
The answers are as follows:
1. <span>A fast food chain that wants to inform consumers about its latest dollar menu item will most likely use NEW TECHNOLOGY AND MEDIA.
The fastest way for companies to get information across to their customers these days is through internet technology and its associated media. Information through these channel and fast and travel wide.

2. BLOGS </span><span>may inform consumers about other people’s opinions on the newest dollar menu item.
A blog is an informational or discussional website that is published on the internet and which usually focus on a specific topic or field. Blogs can be owned by an individual or a business. Businesses use blogs these days to promote their products.</span>
4 0
2 years ago
Read 2 more answers
Many researchers hussle through defining the problem when they are conducting the research. The result of this is... a. In the e
kondaur [170]

Answer:

The correct answer is letter "A": In the end you probably won't have the information you need to solve your original problem.

Explanation:

A typical problem researchers find at the end of their study is the lack of relevant information that could allow them to solve the reason for the research. The issue, in fact, relies on the sources the researches chose to conduct the study. However, that scenario could be beneficial since it will allow the researcher to have a better idea of the type of information necessary.

6 0
1 year ago
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