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Blizzard [7]
3 years ago
8

A drawer contains exactly 5 red, 4 blue, and 3 green pencils. if two pencils are selected at random one after the other without

replacing the first, what is the probability that the first one is red and the second one is green?
Mathematics
1 answer:
elena55 [62]3 years ago
7 0
5/12 because we have 5 red from 12
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Solve x2 - x - 30 = 0 by factoring.
likoan [24]

Answer:

x=6, x=-5

Step-by-step explanation:

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4 0
4 years ago
Graph the solution for the following linear inequality system. Click on the graph until the final result is displayed. x + y ≤ 6
leva [86]

Answer: The graph is attached.

Step-by-step explanation:

The region is limited by two lines:

x+y=6 and x=4

You can write the first inequlity x+y\leq6 in the following form:

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This region are all the values for which the y-axis is less than the line f(x)=x+6 (all the values under the line).

The other inequality  x ≤ 4 are all the values for which the x-axis is less than the line x=4 (all the values to the left of the line).

Observe the graphs attached.

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3 years ago
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40 is what percent of 96
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3 years ago
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Which expression is equivalent to x4 12x2 36?
Pepsi [2]
Multiply 4x12x2x36
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If a line passes through the points (2.5,3.5) and (4.5,7.5) the equation of the line is y-7.5=2(x-_)
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3 0
3 years ago
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