annytitus
annytitus annytitus
  • 18-04-2018
  • Mathematics
contestada

please help me solve this 200(20)^x>500x+400

Respuesta :

garydesir1
garydesir1 garydesir1
  • 18-04-2018
Hi there!

200(20)^x > 500x + 400

Let's find the critical points of the inequality

200(20^x) = 500x + 400

Now we can divide both sides by 200

(200(20^x))/200 = (500x + 400)/200

20x^x = 5/2 x + 2

There are no critical points.

Thus,

The answer is: No solution

As always, it is my pleasure to help students like you.

Answer Link

Otras preguntas

Item 18Was a free slaveInterpreter of American Indian languagesStarted a freight lineBought and sold landOperated an inn, gristmill, and sawmillWhich of these i
A transformation will......... have a number
on the left side of the triangle, it says 12 cm, for the right side of the triangle, it says 17 cm, below the triangle, it says 12 cm. find the area of the tria
The perimeter of a triangle is 120. If the ratio of the triangle's side is 4:5:6, what is the length of the shortest side?
Is this correct? I'm not sure if I should add what x means..
Which best explains why many Americans supported neutrality during World War I? They believed war would go against their religious beliefs. They thought war wou
Please try your best, but with explanation! Use the screenshot provided!
why africa is very poor continent though it is very rich in natural resource?
If you had the responsibility of drawing your state’s congressional district lines after the census, what factors would you consider? Organize your factors from
How to find the surface area of a prism