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s344n2d4d5 [400]
2 years ago
5

Solve and graph the inequality 4x – 10 < 18.

Mathematics
2 answers:
Annette [7]2 years ago
7 0

Answer:

C. The graph has an open circle at 7.

and

E.The arrow points left.

Step-by-step explanation:

i took the quiz and got it right

tiny-mole [99]2 years ago
5 0

9514 1404 393

Answer:

  • The graph has an open circle at 7.
  • The arrow points left.

Step-by-step explanation:

Adding 10 and dividing by 4, we have ...

  4x < 28

  x < 7

The comparison does not include the "equal to" case, so the circle at x=7 is open. Values of x less than 7 are in the solution set. Those values are found to the left of 7 on the number line.

  • The graph has an open circle at 7.
  • The arrow points left.
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<h2>Answer:  y = 2</h2>

Step-by-step explanation:

When a line has a slope of 0, it is a horizontal line ( y = some value )

Since the line passes through the point (0, 2), then the line is y = 2

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2 years ago
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3 years ago
Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard devia
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Answer: P(x > - 0.23) = 0.41

Step-by-step explanation:

Since we are assuming that the readings at freezing on a batch of thermometers are normally distributed, we would apply the formula for normal distribution which is expressed as

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Where

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