Answer:
Option (3) will be the answer.
Step-by-step explanation:
Area of a triangle =
=
Since, m∠A + m∠B + m∠C = 180°
60° + 60° + m∠C = 180°
m∠C = 180° - 120°
m∠C = 60°
Therefore, ΔABC is an equilateral triangle.
AB ≅ BC ≅ AC ≅12
Sin 60° =
CD = 6√3
Now area of ΔABC =
=
= 62.35
≈ 62.4 square units
Therefore, Option (3) will be the answer.
Answer:
A woman paid 1.6 more than a man when both scored a 10 on the test.
Step-by-step explanation:
Let T be a worker's score on the test.
The firm then pays the new worker a wage of
where G is the average test score for the worker's gender 16 for women; 12 for men.
We need to find how much more is a woman paid than a man when both scored a 10 on the test.
The wage of a woman who scored 10 on the test is
The wage of a man who scored 10 on the test is
The difference between wages is
Therefore a woman paid 1.6 more than a man when both scored a 10 on the test.