Hey,
The lower quartile is the median of the lower half of the data set.
The median is the middle most number or the average of the two middle most numbers depending on how many values there are.
Cheers,
Izzy
With 
, we have
Then the difference quotient is
since <em>h</em> ≠ 0.
The answer is a, it adds one block
1/a
The b^-3 in the denominator and numerator cancel out
Answer:
Step-by-step explanation:
The Ishango bone is a bone tool, dated to the Upper Paleolithic era. It is a dark brown length of bone, the fibula of a baboon, with a sharp piece of quartz affixed to one end, perhaps for engraving. It was first thought to be a tally stick
