One of the formulas for calculating the correct dosage for a child is as follows: C= a/(a+12) ∙ 180

2 answers:

5 0

I'm assuming you're formula is "C=a/(a+12)*A" as that is only logical

You get the formula "C=a/(a+12)*A"

You insert the numbers given, in place of the letters given.

C=6/(6+12)*180
C=3*180
C=540 mg

Which is of course wrong because it is more than the adults dosage. What i'm trying to say is "Your formula is incorrect , follow the steps I gave, but use the correct formula"

astra-53 [7]3 years ago

4 0

Answer:

C=[a/(a+12)]×A

C=[6/(6+12)]×180mg=60

Step-by-step explanation:

You might be interested in

Please please i beg help for brainlist !!!!!!!!

nataly862011 [7]

Answer:

$a_n=\frac{1}{2}a_{n-1}$

Step-by-step explanation:

Here, you can see every consecutive term is divided by 2. I think that's pretty obvious looking at it, but you can work it out like this if you'd like to. Divide each consecutive term by the one before it:

$6\div12=\frac{1}{2}\\\\3\div6=\frac{1}{2}\\\\\frac{3}{2}\div3=\frac{1}{2}$

Each term is multiplied by 1/2 over the last, or divided by 2. In this case actually, we do want it in the form of "multiplied by 1/2", as the recursive equation is:

$a_n=xa_{n-1}$