8x8x8x8 (St least I think.. I'm not exactly 100% sure.)
Answer:
i) superset (A)
ii) 0.577 (A)
Step-by-step explanation:
i) A subset is a set which has all its elements contained in another set.
For two sets A and B, if each element of set A is an element of set B, then A is a subset of B.
A superset is a set that houses another set. So if set A is a subset of set B, then B is a superset of A.
Proper subset
For a set (A) to be a proper subset of another (B) every element of A would be in B but there exists at least one element in B that is not in A.
An Empty Set (or Null Set) doesn't have aren't any elements in it. It is empty.
Since every element of the superset is in the superset. Therefore, A superset contains all the subset of superset.
ii) Square root of 1/3 = √⅓
= ± √⅓ = +√⅓ or -√⅓
+√⅓ = +(√1/√3) = +(1/√3)
+√⅓ = +(1/1.7321)
+√⅓ = +0.577
Therefore Positive square root of 1/3 is 0.577 (A)
I(square root)28, hope this helped
Answer:
3.6 minutes
Step-by-step explanation:
Average length of call = total time /total number of calls
between 8:00am and 11:30a.M is 3:30 mins
less break time = 3:30- 15 minutes = 3:15 minutes
It means i worked for 3: 15 minutes
For easy calculation, convert to minutes
1 hour = 60 minutes
(3 x 60) + 15 = 195 minutes
= 195/54 = 3.6 minutes
