3 years ago

I need help please x+y>1

1 answer:

dlinn [17]3 years ago

6 0

the is the answer... JK!!!!!!!!!!!!!!!!!!!!!!!

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Paraphin [41]

Answer:

35,000 units

Step-by-step explanation:

Total revenue is:

$R = -x^3+39x^2+945x$

The maximum revenue is attained at the production level for which the derivate of the revenue function is zero:

$R = -x^3+39x^2+945x\\R'=0=-3x^2+78x+945\\x=\frac{-b\pm\sqrt{78^2-(4*(-3)*945)} }{-6}\\x_1=35\\x_2=-9$

Since production cannot be negative, revenue will be at a maximum when x = 35, or when the production level is 35,000 units.

4 0

3 years ago

frutty [35]

I think it’s 21 units

8 0

2 years ago

mina [271]

26-22x is the correct answer

8 0

3 years ago

alina1380 [7]

This is not an equation because it lacks an equal sign....so the only thing we can do here is combine like terms.
4 - 2x - 12 - 2x + 1 =
-4x - 7

5 0

2 years ago

nikdorinn [45]

Answer:

the difference is 78

the avg drop is 3 degrees per kilometer

Step-by-step explanation:

Hope this helps

4 0

2 years ago