Answer:
a
Step-by-step explanation:
About 3,000 books because 105 * 28 = 2940
and 2940 rounded to the nearest thousand is 3000. Hope this helps.
Answer:
-12/15
Step-by-step explanation:
Answer:
I think that ans is A.....
<span>elements in Set A, B and C. Set A, B and C have some elements in common. If 16 elements are in both A and B, 17 elements are in both A and C, and 18 elements are in both B and C, how many elements do all these three of the sets A, B and C have in common? 1.</span>