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DENIUS [597]
3 years ago
6

Statistics

Mathematics
1 answer:
Lisa [10]3 years ago
6 0
Add them then take away 20
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Simplify. <br> mn^0<br> A. 0<br> B. 1<br> C. m<br> D. mn
bazaltina [42]
That Would End Up Being B. 1 , Because Every/Any Number That Is To The Power Of Zero (0) , Is Equal To 1.  
8 0
4 years ago
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7. Evaluate:<br> -8.24 + 3.7 =<br> Show work
MA_775_DIABLO [31]

Answer:

-5.46

Step-by-step explanation:

-8.24 + 3.7

3.7 can also be written as 3.70

-8.24 + 3.70

3.70

-8.24

____

-5.46

The answer is -5.46

4 0
3 years ago
I'm marking answers as brainliest ----- One of the vertices for this linear programming problem is __________. ----- (1,2) (3.5,
Travka [436]

Answer:

(0,2.3)    if only one choice expected.

(0,2.3) and (0,0)  if "all that apply" expected, since (0,0) is also a vertex of the green region.

Step-by-step explanation:

From the attached diagram, the given answer optsions are shown in brown.

The red line shows the optimal combinations of the two variables, hence a maximization problem.

Out of the four answer options, two coincide with a vertice of the valid region (shown in green), namely (0,0) and (0, 2.3).

Out of the two indicated options which correspond to a vertex, the origin (0,0) is usually ignored for a maximization problem, which leaves us with (0,2.3) as the answer.

3 0
3 years ago
State the commutative property of addition using the variables a and b.
Verdich [7]

Answer:

a+b=b+a

Step-by-step explanation:

so 7+4=12 and 4+7=12 so addition is commutative

7 0
4 years ago
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During an experiement to evaluate the effictiveness of a new public relations program used by a police department to improve its
olga55 [171]

Answer: Maturation

Step-by-step explanation:Internal validity is a type of validity that establishes a cause and effect relationship,this type of validity tries to eliminate alternative explanation for a Discovery.

One of the threats to internal validity is MATURATION.

MATURATION is the type of threat occuring during experiment to prove a particular Discovery as shown by the question where the police officer shot and killed someone against the intention of the experiment.

3 0
4 years ago
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