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Flauer [41]
3 years ago
8

I really need help to graduate!

Mathematics
1 answer:
lisov135 [29]3 years ago
5 0

Answer:

option 1 is correct:

y = -5cos(2x - π)

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What is the prescribed dosage of a certain medicine for a 6-year-old child if the adult dosage of
Serhud [2]

Answer:

The dose in milligrams of a 6-year-old child is 60.

Step-by-step explanation:

The formula is:

C = \frac{a}{(a+ 12)}A

We know that

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a = age of the child = 6 years-old

So the child’s dosage in milligrams is:

C = \frac{6}{(6+12)}*180

C = \frac{1}{(3)}*180

C = \frac{180}{(3)}

C = 60\ milligrams

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Answer:

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Dafna11 [192]
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The sum of two numbers is 56, and their difference is 10. What are the numbers?
Elanso [62]

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