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In-s [12.5K]
3 years ago
9

Which of the following statements are true of the discriminant?

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
8 0
The ones you can throw out are
B (second one down) E

By a very slim margin (like the thickness of a piece of paper), you could take out C. Technically, it is the value under the root sign which means you find b^2 and subtract 4ac from it. Your teacher may not agree. It is a very thin definition.

So what are we left with? Unfortunately A and D are both correct. 
Answer AD and 1/2 of C <<<< answer.


olganol [36]3 years ago
7 0
Statements 1, 3, and 4 are true.

_____
Statements 3 and 4 say the same thing: "radicand" ≡ "value under the radical".
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Step-by-step explanation:

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What type of variable is the number of robberies reported in your city? Continuous attribute quantitative qualitative?
erastova [34]

solution:

Attribute is not type of variable, instead, attributes are the categories of a categorical variable. For example: if variable is gender, attributes are male , female.

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4 0
3 years ago
A 25,000-gallon swimming pool needs to be completely drained for maintenance purposes.
egoroff_w [7]

Answer:

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Step-by-step explanation:

A:

Lets turn 30 gallons/minute into hours so we can make it easier.

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B:

From May 7 at 8:00 a.m. to May 8 at 12 p.m. would be 28 hours.

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8 0
3 years ago
PLEASE ANSWER QUICKLY I WILL LOVEEE YOU FORREVERRRRRR
pshichka [43]

Answer:

Answer would be 12

Step-by-step explanation:

i'm not always accurate but your welcome!

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