Step-by-step explanation:
<u>Step 1: Find the probability of choosing a black sock</u>
<u>Step 2: Find the probability of choosing another black sock</u>
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<u>Step 3: Multiply them together to get the probability</u>
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Answer: Option D, 2/5
Answer:
y= −
5
x
^2
−
40
x
−
78
Step-by-step explanation:
Write in standard form.
Simplify 11x2 to 22
X^3+22-3x-33
Collect like terms
X^3(22-33)-3x
Simplify
X^3-11-3x
Answer:
8
Step-by-step explanation:
if you take all of the numbers 5 5 6 6 7 7 7 8 8 8 9 9 9 9 10
8 is in the midle thus making it the median
i apologise if this is wrong i have not done this kind of math in a while, but i hope this helps