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AnnyKZ [126]
3 years ago
5

Help with 4, 5, and 6, please!

Mathematics
1 answer:
defon3 years ago
6 0

Answer:

4. -6

5. -5

6. 2

Step-by-step explanation:

4.

2x + 3 <= -9

2x <= -9 - 3

2x <= -12

= x <= -6

5.

3p + 4 > -11

3p > -11 -4

3p > -15

p > -5

6.

5x + 6 >= 16

5x >= 16 - 6

5x >= 10

x >= 2

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Answer:

0.1527

Step-by-step explanation:

Given that a researcher wishes to conduct a study of the color preferences of new car buyers.

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Also each buyer is independent of the other

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3 years ago
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harkovskaia [24]

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3 years ago
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Ksju [112]

Answer:

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3 years ago
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