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From the aliens' conversation, you can infer that
a.
Maple Street is unique.
c.
they have done the same thing in other towns.
b.
destroying humans is always difficult.
d.
their own planet is very similar to Earth.

Weegy: From the aliens' conversation, you can infer that
They have done the same thing in other towns. (More)

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Asked 334 days ago|9/26/2013 1:27:43 PM

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Explain how you would solve the equation -7 + x = 12 using the properties of equality

Weegy: -7+x=12;
**ADD 7 to both sides of the equation (to isolate the variable);
-7+7+x=12+7 ;
0+x=19; x=19 (More)

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Asked 330 days ago|9/30/2013 2:00:16 PM

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lements of an experiment include experimental and control groups, single or double blind studies, and analyzing data gathered true or false

Weegy: True. Elements of an experiment include experimental and control groups, single or double blind studies, and analyzing data gathered. (More)

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Asked 329 days ago|10/1/2013 1:39:15 PM

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Without ___, researchers may bias their study in favor of their hypothesis.
a.
prejudice
c.
objectivity
b.
subjectivity
d.
emotions

Weegy: Without ___, researchers may bias their study in favor of their hypothesis. c. objectivity (More)

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Asked 327 days ago|10/3/2013 2:11:00 PM

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Which of the following is an example of a valid use of the addition property of equality?
A.
to isolate the z in the equation z + 8 = 14, add 8 to both sides of the equation
B.
to isolate the z in the equation z + 8 = 14, add –8 to both sides of the equation
C.
to isolate the z in the equation 8z = 14, add 8 to both sides of the equation
D.
to isolate the z in the equation 8z = 14, subtract 8 from both sides of the equation

Weegy: An example of a valid use of the addition property of equality is B. [ to isolate the z in the equation z + 8 = 14, add –8 to both sides of the equation.
The property is as follows:
Additive Property of Equality: The property of equality that allows one to add the same quantity to both sides of an equation.
Source:
The result will be,
z+8-8=14-8
z=6 ] (More)

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Asked 322 days ago|10/8/2013 12:39:23 PM

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