Answer:
6 socks
Step-by-step explanation:
What we must do is calculate the probability of this happening, that he takes out two black socks in the first two taken out.
There are 12 black socks and in total they are 24, therefore the probability of drawing 1 is:
12/24
and now the probability of getting another one is 11 (there is one less outside) and in total they are 23:
11/23
the final probability is the multiplication of these events:
(12/24) * (11/23)
P = 0.24
Now, to know how many you should get, we multiply the probability by the total number of socks, that is:
0.24 * 24 = 5.76
So you must take out at least 6 socks for the above to happen.
Answer:
9:30 she finishes
Step-by-step explanation:
815 plus 75 is 890
there are 60 minutes in one hour
890-60 is 830
add 100 to represent another Hour
830 plus 100 is 930
9:30
therefore, it is 9:30
<em>Answer:</em>
<em>U10 = 19</em>
<em>Step-by-step explanation:</em>
<em>The sequence is </em>
<em />
<em>x is the coefficient to U.</em>
<em>So, </em>
<em />
<em>Which means </em>
<em />
<em>Which means </em>
<em />
<em>And there is your answer.</em>
<em>Hope this helps. Have a nice day.</em>
Answer:
[y]
-16
-12
0
12
16
Step-by-step explanation:
Put the x value in the equation to find your answer
Answer
75r^4 t^2 + 25r^4 t^6
