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Hitman42 [59]
3 years ago
12

Which expression is equivalent to the given expression?

Mathematics
2 answers:
vovikov84 [41]3 years ago
8 0
3(2a + 5) = 3 * 2a + 3 * 5 = 6a + 15
sergeinik [125]3 years ago
5 0
The answer is 6a + 15
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Answer:

1/50

Step-by-step explanation:

Given that:

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  • Seven women = 7
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We need to find the probability that no man will be interviewed until at least two women have been interviewed. So there are two possible probabilities are:

1. One man and two women => P(1 man and 2 women) = 3/10*2/9 = 1/15

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Hence, the probability in this situation is: 1/15*3/10 = 1/50

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Please help Which of the following inequalities is graphed on the coordinate plane?
Gekata [30.6K]

Answer:

The inequality which represents the graph is y ≤ -2x + 1 ⇒ A

Step-by-step explanation:

To solve the question you must know some facts about inequalities

  • If the sign of inequality is ≥ or ≤, then it represents graphically by a solid line
  • If the sign of inequality is > or <, then it represents graphically by a dashed line
  • If the sign of inequality is > or ≥, then the area of the solutions should be over the line
  • If the sign of inequality is < or ≤, then the area of the solutions should be below the line

Let us study the graph and find the correct answer

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∵ The shaded area is the area of the solutions of the inequality

∵ The shaded area is below the line

∴ The sign of inequality must be ≤

→ That means the correct answer is A

∴ The inequality which represents the graph is y ≤ -2x + 1

3 0
3 years ago
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