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Pie
3 years ago
14

I need help woth question and my test

Mathematics
2 answers:
Maksim231197 [3]3 years ago
8 0

Answer:

28.26 cm^2

Step-by-step explanation:

The area of the quarter circle is the area of the circle / 4. Thus, the area is \frac{\pi r^2}{4} = \frac{3.14*6^2}{4} = 28.26 square centimeters

alisha [4.7K]3 years ago
8 0

Answer:

28.26

Step-by-step explanation:

Volume of a Circle = 3.14 * radius * radius

So, Volume of a quarter of a circle = Volume of a circle / 4

---------------------------------------------------------------------

Volume of quarter of circle = (6*6*3.14)/4

= 28.26

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Step-by-step explanation:

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A patient is ordered 60 mg/kg/day of an antibiotic to be divided in 3 doses per day. The patient weighs 60 kg. How many mg of dr
Fudgin [204]

Answer:

3600 mg of drug per day.

\text{The amount of drug per dosage}=\text{1200 mg}

Step-by-step explanation:

We have been given that a patient is ordered 60 mg/kg/day of an antibiotic.

Since the weight of the patient is 60 kg, so the dosage of drug per day would be 60 mg times 60.

\text{The dosage of drug per day}=\frac{\text{60 mg}}{\text{ kg}}\times 60\text{ kg}

\text{The dosage of drug per day}=\text{60 mg}\times 60

\text{The dosage of drug per day}=\text{3600 mg}

Therefore, the patient should receive 3600 mg of drug per day.

Since the patient gets 3 doses per day, so dosage of drug per dosage would be amount of drug per day divided by 3.

\text{The amount of drug per dosage}=\frac{\text{3600 mg}}{3}

\text{The amount of drug per dosage}=\text{1200 mg}

Therefore, the amount of drug per dosage would be 1200 mg.

3 0
4 years ago
HELPPP OMG help help help help i need this soon pls (you’d be a lifesaver if you did this)
Mnenie [13.5K]

Answer:

The replica of the Eiffel tower at King’s Island amusement park is 1/3 the height of the original Eiffel tower in Paris, France. The height of the replica measures 350 feet. What is the height of the original Eiffel tower in Paris, France?

Step-by-step explanation:

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The school’s fish eat 1/5 jar of food per day. How many days will 4 1/2 jars feed them? Possible answers
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22 1/2 days

Step-by-step explanation:

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nasty-shy [4]

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15 of $3 books and 4 of the $8 books

Step-by-step explanation:

15×3= 45

8 × 4= 34

45+32= 77

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