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Ivenika [448]
3 years ago
6

In rolling a die four times, what is the odds that at least one 5 would appear?

Computers and Technology
1 answer:
Ronch [10]3 years ago
4 0

Answer:

The probability that at least one 5 will appear in 4 rolls of die equals \frac{671}{1296}

Explanation:

The given question can be solved by Bernoulli's trails which states that

If probablity of success of an event is 'p' then the probability that the event occurs at least once in 'n' successive trails equals

P(E)=1-(1-p)^{n}

Since in our case the probability of getting 5 on roll of a die equals 1/6 thus we have p = 1/6

Applying the values in the given equation the probability of success in 4 rolls of die is thus given by

P(E)=1-(1-1/6)^{4}=\frac{671}{1296}

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What is the most significant difference between improving an existing process and designing a new process?
san4es73 [151]

The most significant difference between improving an existing process and designing a new process is that as a person is completely working again on a process or designing a new process, there are known to be a lot of unknowns factors that may occur.

<h3>What is the difference about?</h3>

In working or  redoing a process or designing any kind of new process, there are known to be a lot of unknowns factors.

This is said to be the most significant difference that exist between improving a process and designing a new process. This makes a lot of new processes and products to be very focus on meeting their customer's performance needs or aims.

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5 0
2 years ago
C++
Cerrena [4.2K]

Answer:

#include <iostream>

#include<iomanip>

using namespace std;

double DrivingCost(double drivenMiles, double milesPerGallon, double dollarsPerGallon)

{

  double dollarCost = 0;

  dollarCost = (dollarsPerGallon * drivenMiles) / milesPerGallon;

  return dollarCost;

}

int main()

{

  double miles = 0;

  double dollars = 0;

  cout << "Enter miles per Gallon   : ";

  cin >> miles;

  cout << "Enter dollars per Gallon: ";

  cin >> dollars;

  cout << fixed << setprecision(2);

  cout << endl;

  cout << "Gas cost for 10 miles : " << DrivingCost(10, miles, dollars) << endl;

  cout << "Gas cost for 50 miles : " <<DrivingCost(50, miles, dollars) << endl;

  cout << "Gas cost for 400 miles: "<<DrivingCost(400, miles, dollars) << endl;

  return 0;

}

Explanation:

  • Create a method definition of DrivingCost that accepts  three input double data type parameters drivenMiles,  milesPerGallon, and dollarsPerGallon and returns  the dollar cost to drive those miles .
  • Calculate total dollar cost and store in the variable, dollarCost .
  • Prompt and read the miles and dollars per gallon  as input from the user .
  • Call the DrivingCost function three times  for the output to the gas cost for 10 miles,  50 miles, and 400 miles.

 

4 0
3 years ago
Read 2 more answers
If you have created a document that contains a table that is 10 inches wide and 4 inches high, you will want to print the docume
Papessa [141]
True you will want to print the document in Landscape orientation
6 0
3 years ago
Read 2 more answers
If Count = 1 and X = 3, what will be displayed when code corresponding to the following pseudocode is run? Do Set Y = Count + X
kirill115 [55]

Answer:

4 5 6

Explanation:

Since there is a do-while loop, you need to check the values for each iteration until the condition (Count <= X) is not satisfied.

First iteration ->  Count = 1 and X = 3, Y = 1 + 3, Write Y -> 4

Second iteration ->  Count = 2 and X = 3, Y = 2 + 3, Write Y -> 5

Third iteration ->  Count = 3 and X = 3, Y = 3 + 3, Write Y -> 6

After the third iteration count is equal to 4 and X is equal to 3. That is why loop ends.

3 0
4 years ago
Data silos are often associated with ________________.
amid [387]

Answer:

Option b the development of one or a few related analytics applications.

Explanation:

Data silo is the isolated information in an organization which is not shared across different departments. Data silo could exist because one department in an organization may not see the necessity to share information to other department. Or the information is deemed as unique data which is dedicated  to develop one or a few very specific analytics applications.  Data silos should be minimized if an organization intends to develop a data analytics system that support in enterprise wide level.

7 0
3 years ago
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