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3 years ago

What is needed to create a good problem statement?

1 answer:

5 0

A good problem statement should be:
Concise. The essence of your problem needs to be condensed down to a single sentence. ...
Specific. The problems statement should focus your thinking, research, and solutions toward a single population or issue.
Measurable. ...
Specify what is Impacted.

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What new england industry quickly collapsed with the discovery of oil in pennsylvania

Elena-2011 [213]

It was the whaling industry. Whaling use to be the main source of oil that was used for fuel and lighting in America which was based in the coastal communities of New England. It went into decline when oil was discovered in 1859. Eventually it replaced whale oil as a source of fuel and life.

6 0

3 years ago

Read 2 more answers

This exercise asks you to write a program that tests some of the built-in subroutines for working with Strings. The program shou

klasskru [66]

Answer:

Java.

Explanation:

// Get user input

System.out.print("Please enter your first name and last name separated by a space: ");

userInput = TextIO.getln();

// Find index of space character

int spaceIndex = userInput.indexOf(' ');

// Extract first and last name using space character index

// I have used length() method to get length of string userInput.

String firstName = userInput.substring(0, spaceIndex-1);

String lastName = userInput.substring(spaceIndex+1, userInput.length()-1);

// Print the required statements

System.out.print("Your first Name is %s, which has %d characters%n", firstName, firstName.length());

System.out.print("Your last Name is %s, which has %d characters%n", lastName, lastName.length());

// I have used space character Index to get the Initial of last name

System.out.print("Your initials are %s%s", firstName.substring(0,0), lastName.substring(spaceIndex+1, spaceIndex+1));

5 0

3 years ago

A hardware supplier manufactures three kinds of clamps, types A, B, and C. Production restrictions force it to make 10 more ty

Rufina [12.5K]

Answer:

A = 120

B = 40

C = 70

Solution:

As per the question:

Manufacturer forced to make 10 more type C clamps than the total of A and b:

10 + A + B = C (1)

Also, 3 times as many type B as type A clamps are:

A = 3B (2)

The total no. of clamps produced per day:

A + B + C = 330 (3)

The no. of each type manufactured per day:

Now, from eqn (1), and (3):

A + B + 10 + A + B = 330

2A + 2B = 320

A + B = 160 (4)

Now, from eqn (2) and (4):

3B + B = 160

B = 40

Since, A = 3B

A = $3\times 40$

A = 120

Put the values of A and C in eqn (3):

120 + 40 + C = 330

C = 70

4 0

3 years ago

Each vertex in a graph of n bertices can be the origin of at most ____edges

EastWind [94]

Answer:

B. n-1

Explanation:

If there are n vertices then that vertex can be origin of at most n-1 edges.Suppose that you have a graph with 8 vertices you can select a vertex from these 8 vertices now you have 7 other vertices.So the vertex you selected can have at most 7 edges or it can be origin of at most 7 edges.So we conclude that the answer is n-1.

6 0

3 years ago

After a customer buys a computer or receives service from Top Computers and Service, a service representative contacts each cust

AlladinOne [14]

Answer: False

Explanation:

The given statement is false, as the survey information basically represent feedback in which the service representative contact each and every customers to collect the feedback.

Feedback is in the form of information in which it represent the reaction in the scenario to the output but it basically affects as an input. Therefore, the survey information is in the form of input not as output.

7 0

3 years ago