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hoa [83]
3 years ago
13

The profitability, P, of a popular restaurant franchise can be modeled by the function P (t) = t4 – 10t3 + 33t2 – 36t, where t i

s the number of months since the restaurant opened. How many months after the franchise opens will it begin to show a profit?
1 month
3 months
4 months
0 months
Mathematics
1 answer:
umka2103 [35]3 years ago
6 0

Answer:

3 months

Step-by-step explanation:

t^3 - 10t^2 + 33t - 36

3t^2 -20t + 33 = 0

(3t-11)(t-3) = 0

 

t = 3 or t=11/3

 

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Sandeep has twice as much as sonia. together they have rs 150. how much does sonia have
Inga [223]

let sonia has the (x)

Sandeep would have twice as much as Sonia so (2x)

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solve for X

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So x=50 is what Sonia has,

and Sandeep would have 2(50) =100

5 0
3 years ago
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natita [175]
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3 years ago
#12<br> The distance between the points (3, 3) and (7, 3) is
Marina CMI [18]

Solution:

We have been asked to find the distance between the points (3, 3) and (7, 3).

we can find the distance between the two points using the distance formula.

The distance formula is given as

D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\ \\ \text{where } (x_1, y_1) \ and  \ (x_2, y_2) \ are  \ two \ points\\

Now substitute the given values we get

D=\sqrt{(7-3)^2+(3-3)^2}\\ \\ \ D=\sqrt{4^2+0}=4\\

Hence the distance between the given points is 4

5 0
4 years ago
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oee [108]
<span>So Martizas PIN is 1147
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4 years ago
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maksim [4K]

Answer: 12

Step-by-step explanation:

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