A drawer contains 12 brown socks and 12 black socks, all unmatched. a man takes socks out at random in the dark. the least numbe r of socks that he must take out to be sure that he has at least two socks of the same color is _____.
1 answer:
<span>A) 3 - The third sock will match the first or second if they don't match each other. B) 14 - It's highly unlikely yet possible to remove all brown socks first, the next two would have to be black.</span>
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Answer:
21/40
Step-by-step explanation:
2 5/8 / 5 =
= 2 5/8 / 5/1
= 21/8 × 1/5
= 21/40
Answer:
h=0
Step-by-step explanation:
h=0
n/4 because all it wants is a number which is expressed by n divided by 4
The answer and workings are in the document below. Please open it up in a new window to see it in full.
The answer is 2.6 m/s The speed (v) is distance (d) through time (t). v = d/t We know: d = 390 m t = 150 s v = d/t v = 390 m / 150s v = = 2.6 m/s