What time s the prescribed dosage of a certain medicine for a 6-year-old child if the adult dosage of the medicine is 180 milligrams?

the formula below is used to calculate the correct dosage for a child:
c = child’s dosage in milligrams
a = age of the child
a = adult dosage in milligrams

i think is g(1)=-1.

hope that i can

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).