Mathematics Magazine for Grades 112
11/2003
To talk goodness is not good...Only to do it is.

Decimal 
Binary 
Ternary 
Oct. 
Hex. 
0 
0 
0 
0 
0 
1 
1 
1 
1 
1 
2 
10 
2 
2 
2 
3 
11 
10 
3 
3 
4 
100 
11 
4 
4 
5 
101 
12 
5 
5 
6 
110 
20 
6 
6 
7 
111 
21 
7 
7 
8 
1000 
22 
10 
8 
9 
1001 
100 
11 
9 
10 
1010 
101 
12 
A 
11 
1011 
102 
13 
B 
12 
1100 
110 
14 
C 
13 
1101 
111 
15 
D 
14 
1110 
112 
16 
E 
15 
1111 
120 
17 
F 
16 
10000 
121 
20 
10 
17 
10001 
122 
21 
11 
18 
10010 
200 
22 
12 
19 
10011 
201 
23 
13 
20 
10100 
202 
24 
14 
Find y from the following equations:
Solution: y^{3 }= 27; y=3
Solution: (–2)^{3 }• 2^{y }• 2^{7
}= 1; 3 + y  7= 0; y – 4 = 0; y = 4;
Simplify:
Solution:
=
=
Solution: (4x^{3}) ^{2 }= 16x^{6
}
Solution: =