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FinnZ [79.3K]
3 years ago
8

I need help with number 2 80% is x of 40

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
3 0

Answer:

32

Step-by-step explanation:

40/5 = 8

divided by 5 because 20% x 5 is 100%

8x4 = 32

80% = 32

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Answer:

14 ft

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olganol [36]

Answer:

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Frequency= twice a day (every 12 hours)

Duration= 10 days

Number of dosage= 10*2= 20

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We can build an equation to calculate residual drug amount:

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As per the equation, the higher the t, the greater the residual drug amount in the body.

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Maximum drug will be in the body right after the last dose, when the amount will be:

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6 0
4 years ago
Evaluate: (x^2-1)/(x-1) if x goes to 1?
egoroff_w [7]

Step-by-step explanation:

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I need help on this!
erastovalidia [21]

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