The total no. of books in the school library= 980
<u>Step-by-step explanation:</u>
Let the total no. of books be 'n'
60% of total books are text books
No. of text books = 588
(60/100) x n = 588
n = 588 x (100/60)
n = 980
The total no. of books in the school library= 980
less than; Set A
It is less than, because if you add half of the sum of the least and greatest numbers of the set to the lowest number in the set, you get the median. The median of Set A was 17, and the Median of Set B was 17.5.
Set A is more variable in terms of range, because it has a larger range.
Answer:
B, $35.20
Step-by-step explanation:
32 increase 10% =
32 × (1 + 10%) = 32 × (1 + 0.1) = 35.2