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Gennadij [26K]
3 years ago
14

You are out on the water. you do not understand what another boater intends to do. what sound signal should you make?

Computers and Technology
1 answer:
olchik [2.2K]3 years ago
7 0
When you do not understand what another boater intends to do, you are required to communicate this to the boater by sounding five or more short and rapid blasts. A short blast means a blast that takes about one second. The two vessel must stop or slow down until they clearly understand each other intent.
You might be interested in
Convert infix to postfix
kvv77 [185]

Answer:

static int checkSymbol(char ch)

{

switch (ch)

{

case '+':

case '-':

return 1;

case '*':

case '/':

return 2;

case '^':

return 3;

}

return -1;

}

static String convertInfixToPostfix(String expression)

{

String calculation = new String("");

Stack<Character> operands = new Stack<>();

Stack<Character> operators = new Stack<>();

 

for (int i = 0; i<expression.length(); ++i)

{

char c = expression.charAt(i);

if (Character.isLetterOrDigit(c))

operands.push(c);

else if (c == '(')

operators.push(c);

 

else if (c == ')')

{

while (!operators.isEmpty() && operators.peek() != '(')

operands.push(operators.pop());

 

if (!operators.isEmpty() && operators.peek() != '(')

return NULL;    

else

operators.pop();

}

else

{

while (!operators.isEmpty() && checkSymbol(c) <= checkSymbol(operators.peek()))

operands.push(operators.pop());

operators.push(c);

}

}

while (!operators.isEmpty())

operands.push(operators.pop());

while (!operands.isEmpty())

calculation+=operands.pop();

calculation=calculation.reverse();

return calculation;

}

Explanation:

  • Create the checkSymbol function to see what symbol is being passed to the stack.
  • Create the convertInfixToPostfix function that keeps track of the operands and the operators stack.
  • Use conditional statements to check whether the character being passed is a letter, digit, symbol or a bracket.
  • While the operators is  not empty, keep pushing the character to the operators stack.
  • At last reverse and return the calculation which has all the results.
4 0
3 years ago
Match the image to its type.
boyakko [2]

Warm Colors:

  • <em>Red</em> flowers
  • Oranges

Cool Colors:

  • <em>Blue </em>skies
  • <em>Purple</em> butterflies

Neutral Colors:

  • <em>Brown</em> wood
  • <em>White</em> birds

Reds, oranges, and yellows are considered warm, and greens, teals, blues, and purples are considered cool. Colors such as white, black, brown, or gray are all neutral.

3 0
3 years ago
12.
natali 33 [55]

Answer:

The answer is "Its fundamental economic structure of IP, which is based on the concept of incentives".

Explanation:

In the given question the correct choice is missing so, its solution can be defined as follows:

It is a copyrighted category that includes subjective human mind works. which exists in different forms, and also some countries recognize much more than others. Copyright laws, patents, trade secrets, and trademarks are the most famous types.  

  • This is a law that promotes the creation of a broad range of intellectual goods.
  • To do just that, the law gives the information and creative goods made, generally for a limited time, rights to individuals and companies.
7 0
3 years ago
In any *NIX system, after saving a script named "script_name," you need to make it executable so that you can run it. Which comm
REY [17]

Answer/Explanation:

chmod +x script_name

Cheers

4 0
3 years ago
The process that converts program code into machine language is called
Elena L [17]

Answer:

"Compilation" is the correct answer.

Explanation:

4 0
3 years ago
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