Find the percent increase from 2005 to 2010

0.249 %

Step-by-step explanation:

Here in this problem, we have to calculate the percentage increase from 2005 to 2010.

Now, we have the formula of percentage increase  

= %

Therefore, in our case the percentage increase will be

= %

= 0.249 % (Answer)

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204