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2 years ago

Plzzz helpppp!!!!!How can you identify the solution to a system of inequalities?

Mathematics

1 answer:

VladimirAG [237]2 years ago

7 0

Answer:

The solution of a linear inequality is the ordered pair that is a solution to all inequalities in the system and the graph of the linear inequality is the graph of all solutions of the system. Graph one line at the time in the same coordinate plane and shade the half-plane that satisfies the inequality

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kirill [66]

Ronald originally had 160 dollars.

123.45 + 36.55 = 160. That means that he had 160 dollars.

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3 years ago

What are the next two numbers in this pattern? 3, â9, 27, â81, . . ?

hjlf

729, <span>â6561 is the answer</span>

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3 years ago

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Tju [1.3M]

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3 years ago

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almond37 [142]

Answer:

C).

Step-by-step explanation:

-3x+2 and[(-)(x^2+5x)

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3 years ago

The stock price for International Business Machines (IBM) historically has followed an approximately normal distribution (when a

olganol [36]

Answer:

0.494 is the probability that on a selected day the stock price is between $186.26 and $192.47.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $188.876

Standard Deviation, σ = $4.6412

We are given that the distribution of stock price is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(stock price is between $186.26 and $192.47)

$P(186.26 \leq x \leq 192.47) = P(\displaystyle\frac{186.26 - 188.876}{4.6412} \leq z \leq \displaystyle\frac{192.47-188.876}{4.6412}) = P(-0.5636 \leq z \leq 0.7743)\\\\= P(z \leq 0.7743) - P(z < -0.5636)\\= 0.781 - 0.287 = 0.494 = 49.4\%$

$P(186.26 \leq x \leq 192.47) = 49.4\%$

0.494 is the probability that on a selected day the stock price is between $186.26 and $192.47.

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3 years ago

Plzzz helpppp!!!!!How can you identify the solution to a system of inequalities?​

Plzzz helpppp!!!!!How can you identify the solution to a system of inequalities?