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2 years ago

10

shawn is shoppping for a rug for his dinning room. the rectangular sug he likes measures 5 feat by 7 feet. what is the area of t

he rug?

1 answer:

Ganezh [65]2 years ago

3 0

Answer:

<u>35 square feet</u>

Step-by-step explanation:

Area of the rug :

Length x width
7 x 5
<u>35 square feet</u>

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A population has the following characteristics. (a) A total of 75% of the population survives the first year. Of that 75%, 25% s

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Answer:

$= \left[\begin{array}{ccc}1344\\84\\28\end{array}\right] \left \begin{array}{ccc}{0 \ \leq age \leq 1 }\\{ 1 \ \leq age \leq 2 }\\{2 \ \leq age \leq 3}\end{array}\right$

i.e after the first year ;

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Step-by-step explanation:

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$x = \left[\begin{array}{ccc}1&1&2\\1&1&2\\1&1&2\end{array}\right] \left[\begin{array}{ccc}{0 \ \leq age \leq 1 }\\{ 0 \ \leq age \leq 2 }\\{0 \ \leq age \leq 3}\end{array}\right]$

Also , the age transition matrix is as follows:

$L = \left[\begin{array}{ccc}3&6&3\\0.75&0&0 \\0&0.25&0\end{array}\right]$

After 1 year ; the age distribution vector will be :

$x_2 =Lx_1 = \left[\begin{array}{ccc}3&6&3\\0.75&0&0 \\0&0.25&0\end{array}\right] \left[\begin{array}{ccc}1&1&2\\1&1&2\\1&1&2\end{array}\right]$

$= \left[\begin{array}{ccc}1344\\84\\28\end{array}\right] \left \begin{array}{ccc}{0 \ \leq age \leq 1 }\\{ 1 \ \leq age \leq 2 }\\{2 \ \leq age \leq 3}\end{array}\right$

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2 years ago

720 over P = 9, what's P

snow_tiger [21]

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Step-by-step explanation:

720/P = 9/1

Cross multiply.

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2 years ago

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Answer:

60in

Step-by-step explanation:

Given data

Length= 24 in

Width = 18 in

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D^2= 576+324

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