The total number of combinations without restrictions is
10 * 10 * 10 * 10 * 10 = 100000
Problem A
10 * 9 * 8 * 7 * 6 = 30240
the number of ways the combination can be set up with no repetition.
The probability of such an event is P = 30240 / 100000 = 0.3024
Problem B
The number of ways that can be done with repetition and no zeros is
9 * 9 * 9 * 9 * 9 = 59049
The probability of such an event is
P = 59049 / 100000 = 0.59049
8 t ^ 2 + 4 t ^ 2 - 8 4 t
To find the sum of the interior angles of a hexagon, divide it up into triangles. The sum of each triangle is 180 degrees.
We get.... 4 x 180°=720°
So to sum it up....the sum of the interior angles of a hexagon is 720 degrees.
Add the numbers: 57 + 39 + 76 + 87 + 91 = 350;
Divide by how many numbers (i.e. we added 5 numbers): 350 ÷ 5 = 70;
<span>So the average is 70;</span>
Answer:
4
Step-by-step explanation:
I am not 100% sure but I really hope this helps you.