To find the mean, you first add up all the numbers.20+10+13+20+9+6=78Then, you divide by how many numbers there are.78/6=13The answer is 13.
1+3+6+10 =20
6 out of 20 is 30%.
20-6 = 14
0.3
20, 40, 60, 80, 100, 120
Fireside Theatre - 1949 The First Prize 6-20 was released on: USA: 12 January 1954
The first 6 multiples of 4 are: 4, 8, 12, 16, 20, and 24.
To find the mean, you first add up all the numbers.20+10+13+20+9+6=78Then, you divide by how many numbers there are.78/6=13The answer is 13.
30% chance. First, find the factors of 20: {1,2,4,5,10,20} There are 6 factors, out of 20 possible numbers. 6/20 = .3 = 30%
20 - (-6) = 20 + 6 = 26
6√20 First we reduce the 6 and 3 so we get 2√20 Then we reduce the 20 and 53√5 `````````````````````````````````√5so we get 2√4 We know that √4 is 2 so by substituting, we get 2x2 which is 4.
-20 + 6 = -14
5, 15, 20, 25, 30, 35
5, 10, 15, 20, 25, 30
4, 8, 12, 16, 20, 24.
10, 20, 30, 40, 50, 60.