Answer:
Step-by-step explanation:
<u>Associative property of multiplication:</u>
It makes calculations easier by by grouping easy ones. Applying to given expression:
- 6(3/2 * 1/5) =
- (6*3/2)*(1/5) =
- 9*1/5 =
- 9/5
There are as many palindromic 12-bit binary strings as there are permutations with repetition of 6-bit binary strings, which is equal to

.
There are also only two permutations with repetition of 6-bit binary strings, that when each of them is mirrored and the result is "glued" to the right side of the original string, will give a palindromic string without 10 as a substring.
Those strings are 000000 and 111111.
Therefore there are

palindromic 12-bit binary strings with 10 as substring.
Answer: 
Step-by-step explanation:
The mean and variance of a continuous uniform distribution function with parameters m and n is given by :-

Given : 

51 3/4....................
The best deal would be "three for the price of two" since buying one and 25 percent off would be 17.5 plus 10 for a third one is 27.5 compared to 20 for 3