Answer:
x = 21.2 ft
Step-by-step explanation:
x = tanФ h
h = 50
Ф = 23°
x = tan(23°) * 50
x = 21.2 ft
6= 2D/5
5 x 6 = 30
30/2D
15=D
Answer:
25
Step-by-step explanation:
(x-14)*-3 = -33
-3x+42 = -33
-3x = -33-42
-3x = -75
x=25
Answer:
What is the question?
Step-by-step explanation:
Since the equation is:
<span>P(x)=-5x^2+40x-300
Solving the equation by using the calculator, the values for x are:
x = 4.72
Therefore, the company must sell 8 items per week to maximize the profit.
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