you didnt give much context but excluding breaks she might get it should be 24,400
450(x). x being weeks in a year (52)
A+ny = n
a = n-ny
a = (1-y)n
a/(1-y) = n
n = a/(1-y)
198 round to the nearest hundreds is 200
198 round to the nearest tens is 200 too
C, see explanation in the picture attached below.
Using proportions, it is found that the measure of the inscribed angle B is of 30º.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In a circle, the inscribed angle is half the measure of the outside angle. Hence, in this problem, the measure of angle B is of 50% of 60º, hence:
m<B = 0.5 x 60º = 30º.
More can be learned about proportions at brainly.com/question/24372153
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