I think the answer is 78 because more usually mean addition so 57+21=78
Answer: It is true, I explained it down below in the picture.
Step-by-step explanation:
In math the fraction 5/6 means 5 and 6 tenths.
948/10 = 94.8^3 = 851,971.392
Answer:
6
Step-by-step explanation:
Total number of subsets is given as

But the subset of a set consists of the proper subsets, an empty set and the set itself.
Total number of subsets are 64
Therefore,


Comparing both sides
