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choli [55]
3 years ago
5

A) 20 milligrams of the drug lincomycin is to be given for each kilogram of a person's weight the drug is be mixed with 250 cc o

f a normal saline solution, and the mixture is to be administered intravenously over a 1 hour period. weight 196 lb determine the dosage of the drug given
b) at what rate per minute should the 250 cc solution be adminstered
Mathematics
1 answer:
krok68 [10]3 years ago
4 0

Answer:

you need to convert pounds to kilograms. 196 pounds is 88.904 kilograms. The directions tell you that 20 milligrams of the drug is to be administered for each kilogram of a person's weight. Now you need to multiply 88.904 by 20. That should give you 1778.08 milligrams of lincomycin. You would then mix 250 cc's of saline solution to the 1778.08 milligrams of lincomycin; but I think its just asking you how much lincomycin to administer.

at what rate per minute should the 250 cc solution be adminstered

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a line is paralll yo y=4x-2 and intersects the point (5,-11). what is the equation of this parallel line
victus00 [196]

The equation of line parallel to given line is: y=4x-31

Step-by-step explanation:

Given equation of line is:

y = 4x-2

The equation of line is in slope-intercept form so the co-efficient of x is the slope of the line.

Let m1 be the slope of the given line

then

m1 = 4

Let m2 be the line that is parallel to given line

As we know that the slopes of parallel lines is equal so

m1=m2 = 4

The slope-intercept form of equation of line is:

y = m_2x+b

Putting the value of slope

y = 4x+b

to find the value of b, putting (5,-11) in the equation

-11 = 4(5) + b\\-11 = 20+b\\b = -11-20\\b = -31

Putting the value of b

y=4x-31

Hence,

The equation of line parallel to given line is: y=4x-31

Keywords: Equation of line, slope

Learn more about equation of line at:

  • brainly.com/question/3126500
  • brainly.com/question/3306327

#LearnwithBrainly

6 0
3 years ago
Karina rode her bike up a mountain trail at an average of 4 mph. Then she rode it back down the trail at an average of 20 mph. T
earnstyle [38]

Answer:

36 miles.

Step-by-step explanation:

We have been given that Karina rode her bike up a mountain trail at an average of 4 mph. Then she rode it back down the trail at an average of 20 mph. The entire trip took 3 hours.

\text{Distance}=\text{Speed}\times \text{Time}

Substitute the given values:

\text{Distance}=(\frac{4\text{ miles}}{\text{Hour}}+\frac{20\text{ miles}}{\text{Hour}})\times 3\text{ Hours}

\text{Distance}=(\frac{24\text{ miles}}{\text{Hour}})\times 3\text{ Hours}

\text{Distance}=24\text{ miles}\times 3

\text{Distance}=72\text{ miles}

The total distance is 72 miles, so the distance going up would be half of 72.

\frac{72}{2}=36

Therefore, Karina went 36 miles up the mountain.

4 0
3 years ago
Which expression is equivalent to (4x^2/3 )/( 1/ 4x)
Alborosie
X= 3
hope it helps!!
(:

3 0
3 years ago
70°<br> x<br> 82°<br> r<br> r<br> 6 -<br> - 4)º<br> an<br> 160°<br> (2y - 40<br> HELP ASAP
natulia [17]

Answer:

Step-by-step explanation:

x + 70 = 180   {Linear pair}

       x = 180 - 70

       x = 110

y + 82 = 180 {linear pair}

      y = 180 -82

      y = 98

x - 4 = 110 - 4 = 106

2y - 40 = 2*98 - 40

            = 196 - 40

            = 156

4 0
2 years ago
Milan is riding on a bike course that is 40 miles long so far he has ridden 22 miles of the course what percentage of the course
Svetllana [295]

Answer:

55%

Step-by-step explanation:

7 0
3 years ago
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