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1 answer:
Answer:
The graph in the lower left corner.
Step-by-step explanation:
The graph of is in the upper right-hand corner.
The graph of (reflected about the x-axis) is in the upper left-hand corner.
The graph of is a vertical compression of
, the points are half as far away from the x-axis -- squeezed closer to the x-axis by half.
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Answer:
Step-by-step explanation:
In probability,
"AND" means "multiplication"
"OR" means "ADDITION"
We want probability of Blue Pen and Yellow Highlighter. So we find individual probabilities and "MULTIPLY" them.
Let P(b) be probability of blue pen
Let P(y) be probability of yellow highlighter
We know probability of event is that event divided by total number of that
So,
There are 4 + 2 = 6 pens
Blue pen = 2
Hence,
P(b) = 2/6 = 1/3
And,
There are 5 highlighters
Yellow highlighter = 1
Hence,
P(y) = 1/5
Now,
P(b and y) = 1/3 * 1/5 = 1/15
Hence,
probability of grabbing blue pen and a yellow highlighter is
It would be 23 girls if you divide 46 by 2 since your trying to figure out the amount of boys for 46 girls.
