How many milligrams of active ingredient does a 5% solution have per milliliter?
a. 50 mg b. 5 mg c. 0.05 mg d. 0.5 mg

The correct answer here is option c) 0.05 mg(milligram)

Step-by-step explanation:

The first step here to calculate the milligram of active ingredient in a 5% solution per milliliter is to assume that Z milligram of active ingredient is present in the 5% solution per milliliter.

   NOTE* -    milligram ( mg) and milliliter (ml)

so therefore, the equation would become,

5\% = \frac{Z mg}{1 ml}

.05 = \frac{Z mg}{1 ml}

.05 x 1 = Z mg

therefore there is .05 mg of active ingredient in the 5% solution per ml.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

b.my answer is b.

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