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Citrus2011 [14]
3 years ago
7

A patient is to receive 1.08 L of fluid over 3 hours through an IV drip. There are 16 drops/ml. How many drops per minute are re

quired
Mathematics
1 answer:
KATRIN_1 [288]3 years ago
5 0
How many drops per minute?
There are 16 drops per ML.

1000 ML  =    1 L.
1L  =  1000 ML

Therefore 1.08 L  =  1.08 * 1000 = 1080 ML

16 drops  per ML means I ML has 16 drops.

Therefore 1080 ML has:    (1080 * 16) drops.

Number of drops per min:
Since the entire process took 3 hours =  3 * 60 minutes = 180 minutes.

Therefore Number of drops per minute  = Number of Drops / Time in minutes
                                                        = (1080 * 16) /(180)
                                                        = 96 drops per minute.
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If the ratio of purple bikes to red bikes is 8 to 12 and there are a total of 100 bikes, how many of them are purple? * 40 purpl
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Answer:

60

Step-by-step explanation:

sum the parts of the ratio, 8 + 12 = 20 parts

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100 ÷ 20 = 5 ← value of 1 part of the ratio , thus

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4 0
3 years ago
A library shelf is 9 feet wide.a set of nature books fill 1/6 of the shelf space. each book in the set is 3/5 inch thick.how man
Charra [1.4K]
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3 years ago
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pishuonlain [190]

Answer:

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6 is answer

6 0
3 years ago
What is the area of ΔABC? Round to the nearest tenth of a square unit.
kramer
<span><u><em>Answer:</em></u>
8.4 square units

<u><em>Explanation:</em></u>
<u>The area of the triangle can be calculated using two sides and an included angle as follows:</u>
area = 0.5 * 1st side * 2nd side * sin(angle included between them)
............> This is shown in the attached image

<u>In the given triangle, we have:</u>
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the angle included between them is 80</span>°<span>

Therefore, we can apply the above rule to get the area as follows:
area = 0.5 * 2</span>√2 <span>*6* sin(80</span>°<span>)
area = 8.35 which is approximately 8.4 square units

Hope this helps :)</span>

4 0
3 years ago
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