Question

9. By which of the following numbers is the difference between the sum of prime
numbers and the sum of the composite numbers from 41 to 50 divisible?
(Choose two correct alternatives.) 1 2 3 4
(1) 4 (2) 5 (3) 9 (4) 161
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Answer 1

Answer:

Write" means "compose a sentence (or sentences)." "Write down" means "write something on a piece of paper (or other similar material)" or "put something in writing." ... I can write a sentence in my head, but then write it down so that I do not forget what I wrote in my head. That is the difference.

Step-by-step explanation:

Write" means "compose a sentence (or sentences)." "Write down" means "write something on a piece of paper (or other similar material)" or "put something in writing." ... I can write a sentence in my head, but then write it down so that I do not forget what I wrote in my head. That is the difference.