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Vikentia [17]
3 years ago
12

In a game of checkers there are 12 red pieces and 12 black game pieces.Julio is setting up the board to begin playing. what is t

he probability that the
first two checkers he pulls from the box at random will be two red checkers . Can you please show me how to work this out ?
Mathematics
2 answers:
Nookie1986 [14]3 years ago
6 0
It is 12/24 You add all of the numbers, 12 and 12, to get 24. Then there are twelve red checkers so 12/24.
I am Lyosha [343]3 years ago
5 0


 if you need the probability of getting two red checkers

the answer will be 12+12=24

2/24

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Sally is 1 year older than 3 times the age of joe.Chirs is 5 years younger than 6 times the age of joe.If sally and Chris are th
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S = sally C = Chris J = Joe
sally is one year older than 3 times the age of joe, so
s = 3j + 1
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7 0
3 years ago
Read 2 more answers
What is the slope of a line that is perpendicular to the
alexgriva [62]

Answer:

The slope of a line that is perpendicular to the line

shown in the graph is = 4

Hence, option 'd' is true.

Step-by-step explanation:

From the line equation, let us take two points

  • (0, 2)
  • (4, 1)

Finding the slope between two points

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(0,\:2\right),\:\left(x_2,\:y_2\right)=\left(4,\:1\right)

m=\frac{1-2}{4-0}

m=-\frac{1}{4}

As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so

The slope of the perpendicular line will be:

-\frac{1}{-\frac{1}{4}}=4

Thus, the slope of a line that is perpendicular to the line

shown in the graph is = 4

Hence, option 'd' is true.

5 0
3 years ago
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