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denis23 [38]
3 years ago
10

Can someone explain me what “AT” means in these questions?

Mathematics
1 answer:
Radda [10]3 years ago
8 0

Answer:

it means the value of x

Step-by-step explanation:

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Karen spends $450 on monthly bills. Of this total amount, 12% is for phone service, 1/10 is for internet service, and 2/9 is for
finlep [7]
12%= 0.12 = 12/100 = 108/900
1/10 = 90/900
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108/900 + 90/900 + 200/900 = 398/900 used

900- 398 = 502

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3 years ago
12.6 + 4m = 9.6 + 8m
Sergeu [11.5K]

Answer:

3 = 4m or  0.75 = m

Step-by-step explanation:

12.6 + 4m = 9.6 + 8m

Subtract 4m from both sides of the equation

12.6 = 9.6 + 4m

Subtract 9.6 from both sides of the equation

3 = 4m

Divide by four on both sides of the equation

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Ostrovityanka [42]

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its b

Step-by-step explanation:

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3 years ago
Please explain me HOW to do it:
just olya [345]

Answer:

Answer: The average speed is 54 miles per hour.

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What ethical issues have been raised by the scientific community's commitment to ensuring that experimental treatments are not
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Answer:

They include;

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2. Inability of every patient to access the experimental treatment.

3. Difficulties in making knowledgeable decisions on the treatment plan.

4. Determining that the experimental treatments are offered with the right motive.

Step-by-step explanation:

In medical treatment administration, it is standard practice that drugs undergo clinical trials on test animals before they are administered to patients. However, some sicknesses are without known drugs for treatment or may have drugs that are still undergoing experiments and trials. In such cases, patients may want to be treated with experimental drugs.

Ethical issues such as the above-listed can arise from this. The foremost of them all is the fact that the treatment might prove ineffective thus causing more problems to the patient.

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