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Rasek [7]
3 years ago
14

Binomio al cubo (x+2)3​

Mathematics
1 answer:
vladimir2022 [97]3 years ago
8 0

Answer:

3x+6

Step-by-step explanation:

(x+2)3

3(x)+3(2)

3x+6

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Is the following relation a function?
mel-nik [20]

Answer:

no

Step-by-step explanation:

the x value (-1) repeats therefore it ain't a function

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2 years ago
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Find the zeros of polynomial function and solve polynomials equations.<br> f(x)=x^2-x-90
victus00 [196]

The zeros are:

10 and -9

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6 0
3 years ago
2. A lunch stand makes s.75 profit on each chef's salad and $1.20 profit on each Caesar salad. On a typical weekday, it sells be
kow [346]

Let's let

<u>x = the number of chef salads, x>=0</u>

<u>y = the number of Caesar salads, y>=0</u>

The constrains are:

40 <= x <= 60

35 <= y <= 50

x + y <= 100

The objective function here is F(x, y) = 0.75x + 1.20y

The corner points are (40, 35),  (60, 35), (60, 40), (50, 50) and (40, 50).

F (40, 35) = 0.75*40 + 1.20*35 = $72

F (60, 35) = 0.70*60 + 1.20*35 = $84

F (60, 40) = 0.75*60 + 1.20*40 = $93

F (50, 50) = 0.75*50 + 1.20*50 = $97.50

F (40, 50) = 0.75*40 + 1.20*50 = $90

Thus, we conclude to maximize the profit 50 Chef and 50 Caesar salads should be prepared.

8 0
3 years ago
Find d. Write your answer in simplest radical form.
vekshin1

Answer:

d=8km

Step-by-step explanation:

explanation is in the image above

5 0
2 years ago
*place holder since picture has the work*
ira [324]

Answer:

A square.

Step-by-step explanation:

I plotted the points on Desmos and then connected them.

When connected, the lines form a square.

[Picture Below]

3 0
3 years ago
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