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Marina CMI [18]
3 years ago
14

What is the solution of this quadratic equation? x2 + 10 = 0

Mathematics
1 answer:
frozen [14]3 years ago
8 0

Answer:

-5

Step-by-step explanation:

put the 10 on the other side of the = wich will change it to -10 then do -10/2 and x2/2 to get x=-5

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kogti [31]

Answer:

p percent of the observations are less than the value and (100 - p) percent are more than this value.

Step-by-step explanation:

Given : The pth percentile is a value such that approximately

Solution :

Definition : A percentile is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations falls

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So, (100-p) percentage of observations in a group of observations falls above the value

So, Option a is true

Hence p percent of the observations are less than the value and (100 - p) percent are more than this value.

5 0
3 years ago
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Answer:

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or

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8 0
3 years ago
What is the solution of x - 9/ 7x + 2 < 0
vampirchik [111]

Answer:

x>7

Step-by-step explanation:

6 0
2 years ago
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jek_recluse [69]
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Step-by-step explanation:

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