Answer:
0.91
Step-by-step explanation:
Answer: 88 - 180 =? ÷2
Step-by-step explanation:
5 People can be chosen in 1287 ways if the order in which they are chosen is not important.
Step-by-step explanation:
Given:
Total number of students= 13
Number of Students to be selected= 5
To Find :
The number of ways in which the 5 people can be selected=?
Solution:
Let us use the permutation and combination to solve this problem

So here , n =13 and r=5 ,
So after putting the value of n and r , the equation will be





Isolate the variable by dividing both sides by 6:
t=144/6=24
The solution is t=24
Good luck!
180-this number or 360 because its a circumference