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sweet [91]
1 year ago
9

Dan and Juanita are arguing, again! Dan says the revenue function for the

Mathematics
1 answer:
Gwar [14]1 year ago
8 0

Find

R(V)

  • p(x)×x
  • x(-3/2x+112)
  • -3/2x²+112x

Now

  • y=-3/2x²+112x

Find vertex x coordinate

  • -b/2a
  • -112/-2(-3/2)
  • -37.3

Put in equation

  • y=-3/2(-37.3)²+112(-37.3)
  • y=-2086.9-84+4177.6
  • y=$6264.6
  • y=$62.64M

As a is negative parabola is facing downwards hence vertex is minimum .

So minimum value is $62M which is far more than given .

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Help Would Be Greatly Appreciated :)
aliina [53]

Answer:

n is y=\frac{1}{2}x+b, p is y=\frac{1}{2}x-5, and r has infinitely many different lines that have this property.

Step-by-step explanation:

If two lines have no solutions, that means that they are parallel. The slopes of two lines are the same if they are parallel. So n's slope is \frac{1}{2}. The y-intercept can be anything except -5, or +b. If two lines have infinitely many solutions, those two lines are exactly the same. So p is just m. If two lines have one and only one solution, that just means the slopes and y-intercepts are different. Since we don't know anything else about line r, we an't model an equation for it.

4 0
3 years ago
Please help! I really need this
olga55 [171]

9514 1404 393

Answer:

  see below

Step-by-step explanation:

You might do well to refer to the proof referenced here--the previous slide. We assume it more or less matches what we've done in the attachment.

6 0
3 years ago
Find the 14th term of the geometric sequence 10,40,160
Galina-37 [17]

Answer:

671,088,640.

Step-by-step explanation:

To determine the 14th term of the geometric sequence that begins with 10, 40 and 160, knowing that each number is multiplied by 4, the following calculation must be performed, taking into account that the initial number (10) is multiplied by 4, and that said number must be potentiated 13 times to obtain the 14th term:

10 x (4 ^ 13) = X

10 x 67,108,864 = X

671,088,640 = X

Therefore, the 14th term of the geometric sequence will be 671,088,640.

3 0
3 years ago
Solve 5(7)5x = 60. Round your answer to the nearest thousandth.<br> X
solong [7]

5(7)5x=60

35*5x=60

175x=60

x=60/175

x= 0.342

Enjoy and your answer is 0.342

5 0
3 years ago
If X = -6 and Y = 10 then find |x|-|3y|/|xy|
jek_recluse [69]

Answer:

(2)

Step-by-step explanation:

6 0
3 years ago
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