An antenna is atop the roof of a building, 10 feet from the edge, as shown in the figure below. From a point 50 feet from the ba
se of the building, the angle from ground level to the top of the antenna is 660. Find x, the height of the antenna, to the nearest foot. Explain how you found your answer.
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<h3>The minimum amount of sales Michael must have to earn at least $2500 in a month is $ 32000</h3>
<em><u>Solution:</u></em>
<em><u>The expression to Michael earnings is:</u></em>
Where,
b is the base salary, which is $ 900 in this sum
c is the commission rate
Given that commission rate is 5%
s is the sales
Michael must have to earn at least $2500 in a month
Here, at least means, "greater than or equal to" 2500
The inequality is framed as:
base salary + 5 % on sales 2500
Solve the inequality
Thus, minimum amount of sales Michael must have to earn at least $2500 in a month is $ 32000