What is the probability of picking a blue marble from a bag of 3 blue marbles, 4 orange marbles, 2 yellow marbles and 1 red marb
le, then replacing the
marble and selecting a yellow marbles?
1 answer:
I thinks it’s 20 because it’s easy
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Sorry that I can't help you with math
If you write
, you'll notice this is really just a quadratic equation that can be factorized:
So you have
and
Answer:
|x - 1| ≤ 2
Step-by-step explanation:
b = (-1+3)/2 = 1
c = 3-1 = 2
|x - 1| ≤ 2
Not equivalent expression is validated so I think it’s second one bye
Answer:
-3, -3
Step-by-step explanation:
The slope is rise/run, so it is 6/-2 = -3
The line crosses the y axis at -3
