Answer:
The probability that at least one 5 will appear in 4 rolls of die equals 
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
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
The factors that limit a technological design can be physical and social. The physical limitations are constraints due to nature itself. They include natural laws and properties of materials.
Social limitations on the other hand <span>are limitations that arise as a result of the society we are living in and include the ease of use, safety, attractiveness, and <span>cost.</span></span>
Answer:
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
char choice;
cout << setprecision(12) << endl;
while(true) {
int sign = 1;
double pi = 0;
cout << "Enter number of terms: ";
long n;
cin >> n;
for(long i = 1; i < n; i += 2) {
pi += sign/(double)i;
sign = -sign;
}
pi *= 4;
cout << "value of pi for n = " << n << " is " << pi << endl;
cout << "Do you want to try again(y or n)? ";
cin >> choice;
if(choice == 'n' || choice == 'N') {
break;
}
}
return 0;
}
Explanation:
Answer:
wikipedia
Explanation:
they have like almost everything.
From the code you posted, there is no function call to vendingMachine()
Try at the top of your code:
print ("hello")
vendingMachine()
def vendingMachine():
...
