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LenaWriter [7]
3 years ago
5

Can someone help me plz

Mathematics
1 answer:
Naily [24]3 years ago
7 0

Answer:

x=70 y=110 z=30 is all of the variables

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Which of these is a simplified form of the equation 15x + 4 = 5 + 3x + 1x? (2 points)
Mars2501 [29]

Answer:

11x=1

Step-by-step explanation:

15x+4=5+3x+1x       Bring everything with an x in front of it to the left side

15x-3x-1x+4=5         Simplify the x values

11x+4=5                    Bring the 4 to the right side

11x=5-4

11x=1

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It’s B because 2 quarts equal 0.5 gallons
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3 years ago
If each of the following fractions represents a probability, which indicates the event that is
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A group of researchers wants to develop an experiment to determine whether a new drug effectively treats hypothyroidism. The res
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Some possible ethical issues to this type of testing that they are subjected to unpleasant and hazardous procedures, as well as stress and injury.

<h3>What is experiment?</h3>

Any well-defined method that yields an observable outcome that cannot be precisely predicted in advance is referred to as a experiment. To avoid any ambiguity or surprise, a experiment must be properly defined.

A) Because human experimentation is immoral, animal research has been employed as a research approach.

However, using animals is unethical because they are subjected to unpleasant and hazardous procedures, as well as stress and injury. The use of non-animal methods to substitute animal methods as much as possible will provide both ethical and technical benefits. Researchers should make the use of non-animal methods for a top priority experiments.

B) Even though the purpose of an experiment is to ensure success in rabbits, this is incorrect in people because action is what will operate properly.

The absence of thyroid-stimulating hormone in rabbit serum is a mistaken notion. As a result, it is preferable to test the drug further, and it was a success. As a result, there will be no dysfunctionality for humans.

Thus, some possible ethical issues to this type of testing that they are subjected to unpleasant and hazardous procedures, as well as stress and injury.

Learn more about the experiment here:

brainly.com/question/14298568

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8 0
1 year ago
Is h=11 a solution of the equation 1=h/11
NikAS [45]

Answer:

Yes

Step-by-step explanation:

1/1=1

So 11/11 =1

By substituting 11 for h you get it fits

3 0
3 years ago
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