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kodGreya [7K]
3 years ago
8

2x - 5y – z = 20 -3.x - 3y + 33 = 9 -2x - 2y - 43 = -24

Mathematics
1 answer:
densk [106]3 years ago
4 0

Answer:

6

Step-by-step explanation:

1)I'm sorry

2)I'm desperate okay?

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Categorical(qualitative) or quantitative. Indicate whether quantitative data are continuous or discrete.
Levart [38]

Answer:

1. Gender - qualitative

2. Age - Quantitative (Discrete)

3. Grade point Average - quantitative (Continuous )

4. Number of courses currently enrolled - quantitative (discreet)

5. Enrollment Status - qualitative

Step-by-step explanation:

Qualitative variables are those which are non-numeric, usually made up of strings or words. The quantitative variables are numeric, usually composed of digits and numbers.

Discreet variables have a finite or limited number of values which are countable as opposed to continuous variables with a non-finite range and hence, uncountable.

Gender is a qualitative variable as it is composed of non-nemeric labels which could be either Male or Female.

Age - is numeric and hence quantitative, since age is usually expressed in years, hence it is discreet.

Grade point Average is a quantitative and continuous variable due to its numeric nature and the fact that it can take up an infinite number of possible values including decimal values.

Number of courses enrolled is numeric can take a finite number of values, hence, it is discreet.

Enrollment status is qualitative as it is split into :

Part time or full time.

3 0
3 years ago
Select all expressions that are equivalent to 5n-30
mamaluj [8]

Answer: everything EXCEPT 5(n-30)

Step-by-step explanation:

8 0
2 years ago
If the point (-1/2, y) lies on the line whose equation is 2x - 3y = 6, what is the value of y?
salantis [7]
Plug in the known x value

2(-1/2)-3y=6
-1-3y=6
-3y=7
y=-7/3

Final answer: -7/3
4 0
3 years ago
Angle 1 is supplementary to angle 2
Pepsi [2]

9514 1404 393

Answer:

  congruent

Step-by-step explanation:

Angles supplementary to the same angle are congruent.

__

Here, angles 1 and 3 are both supplementary to angle 2, so ...

  angle 1 and angle 3 are congruent

7 0
3 years ago
Please Help! i am on the last stretch for a test, and i seriously need help with this question. i know its lame, but i really am
Romashka-Z-Leto [24]
I believe that it's A neither, because I don't think that it could be displayed on a coordinate graph when it has an exponent in it. So I think it's A. Let me know if I'm correct. ;-)
3 0
3 years ago
Read 2 more answers
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